DS07-13730-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
16-bit Proprietary Microcontroller
CMOS
F2MC-16LX MB90340 Series
MB90F342/C(S), MB90F343/C(S), MB90F345/C(S), MB90F346/C(S), MB90F347/C(S),
MB90F349/C(S), MB90341/C(S), MB90342/C(S), MB90346/C(S), MB90347/C(S),
MB90348/C(S), MB90349/C(S), MB90V340(S)
■DESCRIPTION
The MB90340-series with up to 2 FULL-CAN* interfaces and FLASH R OM is especially designed f or automotiv e
and industrial applications. Its main feature are the on-board CAN Interfaces, which conform to V2.0 Part A and
P art B, while supporting a very fle xib le message buffer scheme and so offering more functions than a normal full
CAN approach. With the new 0.35 µm CMOS technology, Fujitsu now offers on-chip FLASH-ROM program
memory up to 512 Kbytes . An internal v oltage booster removes the necessity f or a second progr amming voltage.
An on board voltage regulator provides 3 V to the inter nal MCU core. This creates a major advantage in ter ms
of EMI and power consumption.
The internal PLL clock frequency multiplier provides an internal 42 ns instruction cycle time from an external
4 MHz clock.
The unit f eatures an 8 channel Output Compare Unit and 8 channel Input Capture Unit with 2 separate 16-bit free
running timers. 4 UARTs constitute additional functionality for communication purposes.
* : Controller Area Network (CAN) - License of Robert Bosch GmbH
Note : F2MC stands for FUJITSU Flexible Microcontroller, a registered trademark of FUJITSU LIMITED.
■PACKAGES
100-pin Plastic QFP 100-pin Plastic LQFP
(FPT-100P-M06) (FPT-100P-M05)
MB90340 Series
2
■FEATURES
•
••
• Clock
• Built-in PLL clock frequency multiplication circuit
• Selection of machine clocks (PLL cloc ks) is allow ed among frequency division by two on oscillation cloc k, and
multiplication of 1 to 6 times of oscillation clock (for 4 MHz oscillation clock, 4 MHz to 24 MHz).
• Operation by sub-clock (up to 50 kHz : 100 kHz oscillation clock divided two) is allowed. (devices without S-
suffix only)
• Minimum ex ecution time of instruction : 42 ns (when operating with 4-MHz oscillation cloc k, and 6-time m ulti-
plied PLL clock).
•
••
• 16 Mbyte CPU memory space
• 24-bit internal addressing
•
••
• Instruction system best suited to controller
• Wide choice of data types (bit, byte, word, and long word)
• Wide choice of addressing modes(23 types)
• Enhanced multiply-divide instructions and RETI instructions
• Enhanced high-precision computing with 32-bit accumulator
•
••
• Instruction system compatible with high-level language (C language) and multitask
• Employing system stack pointer
• Enhanced various pointer indirect instructions
• Barrel shift instructions
•
••
• Increased processing speed
• 4-byte instruction queue
•
••
• Powerful interrupt function
• Powerful 8-level, 34-condition interrupt feature
• Up to 16 external interrupts are supported
•
••
• Automatic data transfer function independent of CPU
• Expanded intelligent I/O service function (EI2OS) : up to 16 channels
• DMA : up to 16 channels
•
••
• Low power consumption (standby) mode
• Sleep mode (a mode that halts CPU operating clock)
• Time-base timer mode (a mode that operates oscillation clock, sub clock, time-base timer and clock timer only)
• Watch mode (a mode that operates sub clock and clock timer only)
• Stop mode (a mode that stops oscillation clock and sub clock)
• CPU blocking operation mode
•
••
• Pr ocess
•CMOS technology
•
••
• I/O port
• General-purpose input/output port (CMOS output)
- 80 ports (devices without S-suffix)
- 82 ports (devices with S-suffix)
•
••
• Timer
• Time-base timer, clock timer, watchdog timer : 1 channel
• 8/16-bit PPG timer : 8-bit X 16 channels, or 16-bit X 8 channels
• 16-bit reload timer : 4 channels
• 16- bit input/output timer
- 16-bit free run timer : 2 channel (FRT0 : ICU 0/1/2/3, OCU 0/1/2/3, FRT1 : ICU 4/5/6/7, OCU 4/5/6/7)
MB90340 Series
3
- 16- bit input capture: (ICU) : 8 channels
- 16-bit output compare : (OCU) : 8 channels
•
••
• Full-CAN interface : up to 2 channels
• Compliant with Ver2.0A and Ver2.0B CAN specifications
• Flexible message buffering (mailbox and FIFO buffering can be mixed)
• CAN wake-up function
•
••
• UART (LIN/SCI) : up to 4 channels
• Equipped with full-duplex double buffer
• Clock-asynchronous or clock-synchronous serial transmission is available
•
••
• I2C interface* : up to 2 channels (devices with C-suffix only)
• Up to 400 kbit/s transfer rate
•
••
• DTP/External interrupt : up to 16 channels, CAN wakeup : up to 2 channels
• Module for activation of expanded intelligent I/O service (EI2OS), DMA, and generation of external interrupt.
•
••
• Delay interrupt generator module
• Generates interrupt request for task switching.
•
••
• 8/10-bit A/D converter : 16/24 channels
• Resolution is selectable between 8-bit and 10-bit.
• Activation by external trigger input is allowed.
• Conversion time : 3 µs (at 24-MHz machine clock, including sampling time)
•
••
• Program patch function
• Address matching detection for 6 address pointers.
•
••
• Internal voltage regulator
• Supports 3 V MCU core, offering low EMI and low power consumption figures
•
••
• Programmable input levels
• Automotive/CMOS-Schmitt (initial level is Automotive in Single chip mode)
• TTL level (initial level for External bus mode)
•
••
• ROM security function
• Protects the content of ROM (MASK ROM device only)
•
••
• External bus interface
•
••
• Clock monitor function
* : I2C license :
This product includes licensing of Phillips I2C patents if used by the customer in an I2C system subject to the I2C
standard specifications established by Phillips.
MB90340 Series
4
■PRODUCT LINEUP
(Continued)
Part Number
Parameter
MB90F342/C(S),MB90F343/C(S)*1, MB90F345/C(S),
MB90F346/C(S), MB90F347/C(S), MB90F349/C(S),
MB90341/C(S)*1, MB90342/C(S)*1, MB90346/C(S) ,
MB90347/C(S), MB90348/C(S)*1, MB90349/C(S)*1
MB90V340(S)
CPU F2MC-16LX CPU
System clock On-chip PLL clock multiplier (×1, ×2, ×3, ×4, ×6, 1/2 when PLL stops)
Minimum instruction execution time : 42 ns (4 MHz osc. PLL × 6)
ROM
Boot-block, Flash memory
512 Kbytes : MB90F345/C (S)
384 Kbytes : MB90F343/C (S)
256 Kbytes : MB90F342/C (S) , MB90F349/C (S) , MB90342/C (S) ,
MB90349/C (S)
128 Kbytes : MB90F347/C (S) , MB90341/C (S) , MB90348/C (S) ,
MB90347/C (S)
64 Kbytes : MB90F346/C (S) , MB90346/C (S)
External
RAM
20 Kbytes : MB90F343/C (S) , MB90F345/C (S)
16 Kbytes : MB90F342/C (S) , MB90F349/C (S) , MB90341/C (S) ,
MB90342/C (S) , MB90348/C (S) , MB90349/C (S)
6 Kbytes : MB90F347/C (S) , MB90347/C (S)
2 Kbytes : MB90F346/C (S) , MB90346/C (S)
30 Kbytes
Emulator-specific
power supply*2 Yes
Technology 0.35 µm CMOS with on-chip voltage regulator for internal
power supply + Flash memory with
On-chip charge pump for programming voltage
0.35 µm CMOS with
on-chip voltage regulator
for internal power supply
Operating
voltage range
3.5 V - 5.5 V : at normal operating (not using A/D converter)
4.0 V - 5.5 V : at using A/D converter/Flash programming
4.5 V - 5.5 V : at using external bus 5 V ± 10%
Temperature range −40 °C to +105 °C
Package QFP-100, LQFP-100 PGA-299
UART
4 channels 5 channels
Wide range of baud rate settings using a dedicated reload timer
Special synchronous options for adapting to different synchronous serial protocols
LIN functionality working either as master or slave LIN device
I2C (400 kbit/s) devices with ‘C’-suffix : 2ch
devices without ‘C’-suffix : 2 channel
A/D
Converter
devices with ‘C’-suffix : 24ch
devices without ‘C’-suffix : 16ch 24 input channels
10-bit or 8-bit resolution
Conversion time : Min 3 µs include sample time (per one channel)
16-bit Reload Timer
(4 channels) Operation clock frequency : fsys/21, fsys/23, fsys/25 (fsys = Machine clock frequency)
Supports External Event Count function
16-bit
I/O Timer
(2 channels)
Signals an interrupt when overflowing
Supports Timer Clear when a match with Output Compare (Channel 0, 4)
Operation clock freq. : fsys, fsys/21, fsys/22, fsys/23, fsys/24, fsys/25, fsys/26, fsys/27
(fsys = Machine clock freq.)
I/O Timer 0 (clock input FRCK0) corresponds to ICU 0/1/2/3, OCU 0/1/2/3
I/O Timer 1 (clock input FRCK1) corresponds to ICU 4/5/6/7, OCU 4/5/6/7
MB90340 Series
5
(Continued)
Part Number
Parameter
MB90F342/C(S),MB90F343/C(S)*1, MB90F345/C(S), MB90F346/C(S),
MB90F347/C(S), MB90F349/C(S), MB90341/C(S)*1, MB90342/C(S)*1,
MB90346/C(S) , MB90347/C(S), MB90348/C(S)*1, MB90349/C(S)*1MB90V340(S)
16-bit Output
Compare
(8 channels)
Signals an interrupt when 16-bit I/O Timer match output compare registers.
A pair of compare registers can be used to generate an output signal.
16-bit Input Capture
(8 channels) Rising edge, falling edge or rising & falling edge sensitive
Signals an interrupt upon external event
8/16-bit
Programmable Pulse
Generator
(8 channels)
Supports 8-bit and 16-bit operation modes
Sixteen 8-bit reload counters
Sixteen 8-bit reload registers for L pulse width
Sixteen 8-bit reload registers for H pulse width
A pair of 8-bit reload counters can be configured as one 16-bit reload counter or as
8-bit prescaler plus 8-bit reload counter
Operation clock freq. : fsys, fsys/21, fsys/22, fsys/23, fsys/24 or 128 µs@fosc = 4 MHz
(fsys = Machine clock frequency, fosc = Oscillation clock frequency)
CAN Interface
2 channels : MB90F342/C (S) , MB90F343/C (S) , MB90F345/C (S) ,
MB90341/C (S) , MB90342/C (S)
1channel : MB90F346/C (S) , MB90F347/C (S) , MB90F349/C (S) ,
MB90346/C (S) , MB90347/C (S) , MB90348/C (S) ,
MB90349/C (S)
3 channels
Conforms to CAN Specification Version 2.0 Part A and B
Automatic re-transmission in case of error
Automatic transmission responding to Remote Frame
Prioritized 16 message buffers for data and ID’s
Supports multiple messages
Flexible configuration of acceptance filtering :
Full bit compare/Full bit mask/Two partial bit masks
Supports up to 1 Mbps
External Interrupt
(16 channels) Can be used rising edge, falling edge, starting up by H/L level input, external interrupt,
expanded inteligent I/O services (EI2OS) and DMA
D/A converter 2 channels
Up to100 kHz
Subclock for low
power operation
devices with ‘S’-suffix : with subclock
devices without ‘S’-suffix : without subclock
I/O Ports
Virtually all external pins can be used as general purpose I/O port
All push-pull outputs
Bit-wise settable as input/output or peripheral signal
Settable in pin-wise of 8 as CMOS schmitt trigger/ automotive inputs (default)
TTL input level settable for external bus (32-pin only for external bus)
MB90340 Series
6
(Continued)
*1 : The devices other than MB90F342/C (S) , MB90F345/C (S) , MB90F346/C (S) , MB90F347/C (S) ,
MB90F349/C (S) , MB90346/C (S) and MB90347/C (S) are under development.
*2 : It is setting of Jumper switch (TOOL VCC) when Emulator (MB2147-01) is used.
Please refer to the Emulator hardware manual about details.
*3 : Embedded Algorithm is a trade mark of Advanced Micro Devices Inc.
Part Number
Parameter
MB90F342/C(S),MB90F343/C(S)*1, MB90F345/C(S), MB90F346/C(S),
MB90F347/C(S), MB90F349/C(S), MB90341/C(S)*1, MB90342/C(S)*1,
MB90346/C(S) , MB90347/C(S), MB90348/C(S)*1, MB90349/C(S)*1MB90V340(S)
Flash
Memory
Supports automatic programming, Embedded AlgorithmTM*3
Write/Erase/Erase-Suspend/Resume commands
A flag indicating completion of the algorithm
Number of erase cycles : 10,000 times
Data retention time : 10 years
Boot block configuration
Erase can be performed on each block
Block protection with external programming voltage
Flash Security Feature for protecting the content of the Flash (except for
MB90F346/C (S) )
ROM Security Protects the content of ROM (MASK ROM device only)
MB90340 Series
7
■PIN ASSIGNMENTS
• MB90V340(S)
(Continued)
(TOP VIEW)
(FPT-100P-M06)
* : MB90V340: X0A, X1A
MB90V340S: P40, P41
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
P04/AD04/INT12
P23/A19/PPGF(E)
P22/A18/PPGD(C)
P21/A17/PPGB(A)
P20/A16/PPG9(8)
P17/AD15/SCK4
P16/AD14/SOT4
P15/AD13/SIN4
X1
Vss
Vcc
P14/AD12/SCK3
P13/AD11/SOT3
P12/AD10/SIN3/NT11R
P11/AD09/TOT1
P10/AD08/TIN1
P07/AD07/INT15
P06/AD06/INT14
P05/AD05/INT13
X0
3018
P75/AN21/INT5
P03/AD03/INT11
P02/AD02/INT10
P01/AD01/INT9
P00/AD00/INT8
PA1/TX0
PA0/RX0/INT8R
P97/OUT3
P96/OUT2
P95/OUT1
P94/OUT0
P93/PPG7(6)
P92/PPG5(4)
P91/PPG3(2)
P90/PPG1(0)
Vss
Vcc
P87/SCK1
P86/SOT1
P85/SIN1
P84/SCK0/INT15R
P83/SOT0/TOT2
P82/SIN0/TIN2/INT14R
P81/TOT0/CKOT/INT13R
P80/TIN0/ADTG/INT12R
P77/AN23/INT7
P76/AN22/INT6
MD0
MD1
MD2
P24/A20/IN0
P25/A21/IN1
P26/A22/IN2
P27/A23/IN3
P30/ALE/IN4
P34/HRQ/OUT4
P56/AN14/DA00
P55/AN13
P54/AN12/TOT3
P53/AN11/TIN3
P52/AN10/SCK2
P51/AN9/SOT2
P50/AN8/SIN2
P47/SCL1
P46/SDA1
P45/SCL0/FRCK1
P44/SDA0/FRCK0
P43/IN7/TX1
P42/IN6/RX1/INT9R
C
Vss
Vcc
P41/X1A*
P40/X0A*
P37/CLK/OUT7
P36/RDY/OUT6
QFP - 100
21201716 19181514131211 2625242322 27 28 29435629710
80 515871 70 67 6669 68 65 64 63 62 6176 75 74 73 72777879 54 535556 5259 5760
P57/AN15/DA01
P74/AN20/INT4
P73/AN19/INT3
P72/AN18/INT2
P60/AN0/PPG0(1)
P61/AN1/PPG2(3)
P62/AN2/PPG4(5)
P63/AN3/PPG6(7)
P64/AN4/PPG8(9)
P65/AN5/PPGA(B)
P66/AN6/PPGC(D)
P67/AN7/PPGE(F)
Vss
P70/AN16/INT0
P71/AN17/INT1
AVcc
AVRH
AVRL
AVss
RST
P31/RD/IN5
P32/WRL/WR/RX2/INT10R
P33/WRH/TX2
P35/HAK/OUT5
MB90340 Series
8
(Continued)
(TOP VIEW)
(FPT-100P-M05)
* : MB90V340 : X0A, X1A
MB90V340S : P40, P41
75
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
P04/AD04/INT12
P23/A19/PPGF(E)
P22/A18/PPGD(C)
P21/A17/PPGB(A)
P20/A16/PPG9(8)
P17/AD15/SCK4
P16/AD14/SOT4
P15/AD13/SIN4
X1
Vss
Vcc
P14/AD12/SCK3
P13/AD11/SOT3
P12/AD10/SIN3/NT11R
P11/AD09/TOT1
P10/AD08/TIN1
P07/AD07/INT15
P06/AD06/INT14
P05/AD05/INT13
X0
P75/AN21/INT5
P74/AN20/INT4
P73/AN19/INT3
P72/AN18/INT2
P71/AN17/INT1
P70/AN16/INT0
Vss
P67/AN7/PPGE(F)
P66/AN6/PPGC(D)
P65/AN5/PPGA(B)
P64/AN4/PPG8(9)
P63/AN3/PPG6(7)
P62/AN2/PPG4(5)
P61/AN1/PPG2(3)
P60/AN0/PPG0(1)
AVss
AVRL
AVRH
AVcc
P57/AN15/DA01
P00/AD00/INT8
PA1/TX0
PA0/RX0/INT8R
P97/OUT3
P96/OUT2
P95/OUT1
P94/OUT0
P93/PPG7(6)
P92/PPG5(4)
P91/PPG3(2)
P90/PPG1(0)
Vss
Vcc
P87/SCK1
P86/SOT1
P85/SIN1
P84/SCK0/INT15R
P83/SOT0/TOT2
P82/SIN0/TIN2/INT14R
P81/TOT0/CKOT/INT13R
P80/TIN0/ADTG/INT12R
P77/AN23/INT7
P76/AN22/INT6
MD0
P26/A22/IN2
P27/A23/IN3
P30/ALE/IN4
P34/HRQ/OUT4
P53/AN11/TIN3
P52/AN10/SCK2
P51/AN9/SOT2
P50/AN8/SIN2
P47/SCL1
P46/SDA1
P45/SCL0/FRCK1
P44/SDA0/FRCK0
P43/IN7/TX1
P42/IN6/RX1/INT9R
C
Vss
Vcc
P41/X1A*
P40/X0A*
P37/CLK/OUT7
P36/RDY/OUT6
LQFP - 100
99P24/A20/IN0 100P25/A21/IN1
28 P56/AN14/DA00
27 P55/AN13
26 P54/AN12/TOT3
49 MD2
50 MD1
78P03/AD03/INT11 77P02/AD02/INT10 76P01/AD01/INT9 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 5859 555657 54 53 52 51
12345678910111213141516 1817 212019 22 23 24 25
RST
P31/RD/IN5
P32/WRL/WR/RX2/INT10R
P33/WRH/TX2
P35/HAK/OUT5
MB90340 Series
9
•MB90F342 (S) /MB90F343 (S) /MB90F345 (S) /MB90F346 (S) /MB90F347 (S) /MB90F349 (S) /MB90341 (S) /MB90342 (S) ,
MB90346 (S) /MB90347 (S) /MB90348 (S) /MB90349 (S)
(Continued)
(TOP VIEW)
(FPT-100P-M06)
* : MB90F342/F343/F345/F346/F347/F349/341/342/346/347/348/349 : X0A, X1A
MB90F342S/F343S/F345S/F346S/F347S/F349S/341S/342S/346S/347S/348S/349S : P40,P41
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
P04/AD04/INT12
P23/A19/PPGF(E)
P22/A18/PPGD(C)
P21/A17/PPGB(A)
P20/A16/PPG9(8)
P17/AD15
P16/AD14
P15/AD13
X1
Vss
Vcc
P14/AD12/SCK3
P13/AD11/SOT3
P12/AD10/SIN3/NT11R
P11/AD09/TOT1
P10/AD08/TIN1
P07/AD07/INT15
P06/AD06/INT14
P05/AD05/INT13
X0
P75/INT5
P74/INT4
P73/INT3
P72/INT2
P71/INT1
P70/INT0
Vss
P67/AN7/PPGE(F)
P66/AN6/PPGC(D)
P65/AN5/PPGA(B)
P64/AN4/PPG8(9)
P63/AN3/PPG6(7)
P62/AN2/PPG4(5)
P61/AN1/PPG2(3)
P60/AN0/PPG0(1)
AVss
AVRL
AVRH
AVcc
P57/AN15
P03/AD03/INT11
P02/AD02/INT10
P01/AD01/INT9
P00/AD00/INT8
PA1/TX0
PA0/RX0/INT8R
P97/OUT3
P96/OUT2
P95/OUT1
P94/OUT0
P93/PPG7(6)
P92/PPG5(4)
P91/PPG3(2)
P90/PPG1(0)
Vss
Vcc
P87/SCK1
P86/SOT1
P85/SIN1
P84/SCK0/INT15R
P83/SOT0/TOT2
P82/SIN0/TIN2/INT14R
P81/TOT0/CKOT/INT13R
P80/TIN0/ADTG/INT12R
P77/INT7
P76/INT6
MD0
MD1
MD2
P24/A20/IN0
P25/A21/IN1
P26/A22/IN2
P27/A23/IN3
P30/ALE/IN4
P32/WRLX/WRX/INT10R
P34/HRQ/OUT4
P56/AN14
P55/AN13
P54/AN12/TOT3
P53/AN11/TIN3
P52/AN10/SCK2
P51/AN9/SOT2
P50/AN8/SIN2
P47
P46
P45/FRCK1
P44/FRCK0
P43/IN7/TX1
P42/IN6/RX1/INT9R
C
Vss
Vcc
P41/X1A *
P40/X0A *
P37/CLK/OUT7
P36/RDY/OUT6
QFP - 100
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
1 2 3 4 5 6 7 8 9 101112131415161718192021222324252627282930
RST
P31/RD/IN5
P33/WRH
P35/HAK/OUT5
MB90340 Series
10
(Continued)
(TOP VIEW)
(FPT-100P-M05)
* : MB90F342/F343/F345/F346/F347/F349/341/342/346/347/348/349 : X0A, X1A
MB90F342S/F343S/F345S/F346S/F347S/F349S/341S/342S/346S/347S/348S/349S : P40,P41
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
P04/AD04/INT12
P23/A19/PPGF(E)
P22/A18/PPGD(C)
P21/A17/PPGB(A)
P20/A16/PPG9(8)
P17/AD15
P16/AD14
P15/AD13
X1
Vss
Vcc
P14/AD12/SCK3
P13/AD11/SOT3
P12/AD10/SIN3/NT11R
P11/AD09/TOT1
P10/AD08/TIN1
P07/AD07/INT15
P06/AD06/INT14
P05/AD05/INT13
X0
P00/AD00/INT8
PA1/TX0
PA0/RX0/INT8R
P97/OUT3
P96/OUT2
P95/OUT1
P94/OUT0
P93/PPG7(6)
P92/PPG5(4)
P91/PPG3(2)
P90/PPG1(0)
Vss
Vcc
P87/SCK1
P86/SOT1
P85/SIN1
P84/SCK0/INT15R
P83/SOT0/TOT2
P82/SIN0/TIN2/INT14R
P81/TOT0/CKOT/INT13R
P80/TIN0/ADTG/INT12R
P77/INT7
P76/INT6
MD0
P26/A22/IN2
P27/A23/IN3
P30/ALE/IN4
P32/WRL/WR/INT10R
P34/HRQ/OUT4
P53/AN11/TIN3
P52/AN10/SCK2
P51/AN9/SOT2
P50/AN8/SIN2
P47
P46
P45/FRCK1
P44/FRCK0
P43/IN7/TX1
P42/IN6/RX1/INT9R
C
Vss
Vcc
P41/ X1 A*
P40/ X0 A*
P37/CLK/OUT7
P36/RDY/OUT6
99
P24/A20/IN0 100
P25/A21/IN1
28 P56/AN14
27 P55/AN13
26 P54/AN12/TOT3
49 MD2
50 MD1
78
P03/AD03/INT11 77
P02/AD02/INT10 76
P01/AD01/INT9
LQFP - 100
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
12345678910111213141516171819202122232425
P75/INT5
P74/INT4
P73/INT3
P72/INT2
P71/INT1
P70/INT0
Vss
P67/AN7/PPGE(F)
P66/AN6/PPGC(D)
P65/AN5/PPGA(B)
P64/AN4/PPG8(9)
P63/AN3/PPG6(7)
P62/AN2/PPG4(5)
P61/AN1/PPG2(3)
P60/AN0/PPG0(1)
AVss
AVRL
AVRH
AVcc
P57/AN15
RST
P31/RD/IN5
P33/WRH
P35/HAK/OUT5
MB90340 Series
11
•MB90F342C (S) /MB90F343C (S) /MB90F345C (S) /MB90F346C (S) /MB90F347C (S) /MB90F349C (S) /
MB90341C (S) /MB90342C (S) ,
MB90346C (S) /MB90347C (S) /MB90348C (S) /MB90349C (S)
(Continued)
(TOP VIEW)
(FPT-100P-M06)
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50P04/AD04/INT12
P23/A19/PPGF(E)
P22/A18/PPGD(C)
P21/A17/PPGB(A)
P20/A16/PPG9(8)
P17/AD15
P16/AD14
P15/AD13
X1
Vss
Vcc
P14/AD12/SCK3
P13/AD11/SOT3
P12/AD10/SIN3/NT11R
P11/AD09/TOT1
P10/AD08/TIN1
P07/AD07/INT15
P06/AD06/INT14
P05/AD05/INT13
X0
P75/AN21/INT5
P03/AD03/INT11
P02/AD02/INT10
P01/AD01/INT9
P00/AD00/INT8
PA1/TX0
PA0/RX0/INT8R
P97/OUT3
P96/OUT2
P95/OUT1
P94/OUT0
P93/PPG7(6)
P92/PPG5(4)
P91/PPG3(2)
P90/PPG1(0)
Vss
Vcc
P87/SCK1
P86/SOT1
P85/SIN1
P84/SCK0/INT15R
P83/SOT0/TOT2
P82/SIN0/TIN2/INT14R
P81/TOT0/CKOT/INT13R
P80/TIN0/ADTG/INT12R
P77/AN23/INT7
P76/AN22/INT6
MD0
MD1
MD2
P24/A20/IN0
P25/A21/IN1
P26/A22/IN2
P27/A23/IN3
P30/ALE/IN4
P34/HRQ/OUT4
P56/AN14
P55/AN13
P54/AN12/TOT3
P53/AN11/TIN3
P52/AN10/SCK2
P51/AN9/SOT2
P50/AN8/SIN2
P47/SCL1
P46/SDA1
P45/SCL0/FRCK1
P44/SDA0/FRCK0
P43/IN7/TX1
P42/IN6/RX1/INT9R
C
Vss
Vcc
P41/X1 A*
P40/X0 A*
P37/CLK/OUT7
P36/RDY/OUT6
QFP - 100
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
123456789101112131415161718192021222324252627282930
P74/AN20/INT4
P73/AN19/INT3
P72/AN18/INT2
P71/AN17/INT1
P70/AN16/INT0
P67/AN7/PPGE(F)
P66/AN6/PPGC(D)
P65/AN5/PPGA(B)
P64/AN4/PPG8(9)
P61/AN1/PPG2(3)
AVss
P57/AN15
AVcc
P60/AN0/PPG0(1)
AVRL
AVRH
Vss
P62/AN2/PPG4(5)
P63/AN3/PPG6(7)
RST
P31/RD/IN5
P33/WRH
P35/HAK/OUT5
P32/WRL/WR/INT10R
* : MB90F342C/F343C/F345C/F346C/F347C/F349C/341C/342C/346C/347C/348C/349C : X0A, X1A
MB90F342CS/F343CS/F345CS/F346CS/F347CS/F349CS/341CS/342CS/346CS/347CS/348CS/349CS : P40, P41
MB90340 Series
12
(Continued)
(TOP VIEW)
(FPT-100P-M05)
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
P04/AD04/INT12
P23/A19/PPGF(E)
P22/A18/PPGD(C)
P21/A17/PPGB(A)
P20/A16/PPG9(8)
P17/AD15
P16/AD14
P15/AD13
X1
Vss
Vcc
P14/AD12/SCK3
P13/AD11/SOT3
P12/AD10/SIN3/NT11R
P11/AD09/TOT1
P10/AD08/TIN1
P07/AD07/INT15
P06/AD06/INT14
P05/AD05/INT13
X0
P00/AD00/INT8
PA1/TX0
PA0/RX0/INT8R
P97/OUT3
P96/OUT2
P95/OUT1
P94/OUT0
P93/PPG7(6)
P92/PPG5(4)
P91/PPG3(2)
P90/PPG1(0)
Vss
Vcc
P87/SCK1
P86/SOT1
P85/SIN1
P84/SCK0/INT15R
P83/SOT0/TOT2
P82/SIN0/TIN2/INT14R
P81/TOT0/CKOT/INT13R
P80/TIN0/ADTG/INT12R
P77/AN23/INT7
P76/AN22/INT6
MD0
P26/A22/IN2
P27/A23/IN3
P30/ALE/IN4
P34/HRQ/OUT4
P53/AN11/TIN3
P52/AN10/SCK2
P51/AN9/SOT2
P50/AN8/SIN2
P47/SCL1
P46/SDA1
P45/SCL0/FRCK1
P44/SDA0/FRCK0
P43/IN7/TX1
P42/IN6/RX1/INT9R
C
Vss
Vcc
P41/X1A*
P40/X0A*
P37/CLK/OUT7
P36/RDY/OUT6
99P24/A20/IN0 100P25/A21/IN1
28 P56/AN14
27 P55/AN13
26 P54/AN12/TOT3
49 MD2
50 MD1
78P03/AD03/INT11 77P02/AD02/INT10 76P01/AD01/INT9
LQFP - 100
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
12345678910111213141516171819202122232425
P75/AN21/INT5
P74/AN20/INT4
P73/AN19/INT3
P72/AN18/INT2
P71/AN17/INT1
P70/AN16/INT0
Vss
P67/AN7/PPGE(F)
P66/AN6/PPGC(D)
P65/AN5/PPGA(B)
P64/AN4/PPG8(9)
P63/AN3/PPG6(7)
P62/AN2/PPG4(5)
P61/AN1/PPG2(3)
P60/AN0/PPG0(1)
AVss
AVRL
AVRH
AVcc
P57/AN15
RST
P31/RD/IN5
P33/WRH
P35/HAK/OUT5
P32/WRL/WR/INT10R
* : MB90F342C/F343C/F345C/F346C/F347C/F349C/341C/342C/346C/347C/348C/349C : X0A, X1A
MB90F342CS/F343CS/F345CS/F346CS/F347CS/F349CS/341CS/342CS/346CS/347CS/348CS/349CS : P40, P41
MB90340 Series
13
■PIN DESCRIPTION
(Continued)
Pin No. Pin name Circuit
type Function
LQFP100*2QFP100*1
90 92 X1 AOscillation output
91 93 X0 Oscillation input
52 54 RST E Reset input
75 to 82 77 to 84
P00 to P07
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
AD00 to AD07 I/O pins for 8 lower bits of the external address/data bus.
This function is enabled when the external bus is enabled.
INT8 to INT15 External interrupt request input pins for INT8 to INT15.
83 85
P10
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
AD08 I/O pin for 8th bit of the external address/data bus.
This function is enabled when the external bus is enabled.
TIN1 Event input pin for the reload timer 1
84 86
P11
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
AD09 I/O pin for 9th bit of the external address/data bus.
This function is enabled when the external bus is enabled.
TOT1 Output pin for the reload timer 1
85 87
P12
N
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
AD10 I/O pin for 10th bit of the external address/data bus.
This function is enabled when the external bus is enabled.
SIN3 Serial data input pin for UART3
INT11R Sub external interrupt request input pin for INT11
86 88
P13
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
AD11 I/O pin for 11th bit of the external address/data bus.
This function is enabled when the external bus is enabled.
SOT3 Serial data output pin for UART3
87 89
P14
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
AD12 I/O pin for 12th bit of the external address/data bus.
This function is enabled when the external bus is enabled.
SCK3 Clock I/O pin for UART3
MB90340 Series
14
(Continued)
Pin No. Pin name Circuit
type Function
LQFP100*2 QFP100*1
92 94
P15
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
AD13 I/O pin for 13th bit of the external address/data bus.
This function is enabled when the external bus is enabled.
SIN4 Serial data input pin for UART4 (MB90V340 only)
93 95
P16
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
AD14 I/O pin for 14th bit of the external address/data bus.
This function is enabled when the external bus is enabled.
SOT4 Serial data output pin for UART4 (MB90V340 only)
94 96
P17
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
AD15 I/O pin for 15th bit of the external address/data bus. This func-
tion is enabled when the external bus is enabled.
SCK4 Clock I/O pin for UART4 (MB90V340 only)
95 to 98 97 to 100
P20 to P23
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor.In external bus mode, the pin is
enabled as a general-purpose I/O port when the corresponding
bit in the external address output control register (HACR) is 1.
A16 to A19
Output pins for A16 to A19 of the external address bus. When
the corresponding bit in the external address output control
register (HACR) is 0, the pins are enabled as high address
output pins (A16 to A19).
PPG9,PPGB,
PPGD,PPGF Output pins for PPGs
99 to 2 1 to 4
P24 to P27
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor.In external bus mode, the pin is
enabled as a general-purpose I/O port when the corresponding
bit in the external address output control register (HACR) is 1.
A20 to A23
Output pins for A20 to A23 of the external address bus. When
the corresponding bit in the external address output control
register (HACR) is 0, the pins are enabled as high address
output pins (A20 to A23).
IN0 to IN3 Data sample input pins for input captures ICU0 to ICU3
35
P30
G
General purpose I/O.The register can be set to select whether
to use a pull-up resistor.This function is enabled in single-chip
mode.
ALE Address latch enable output pin. This function is enabled when
the external bus is enabled.
IN4 Data sample input pin for input capture ICU4
MB90340 Series
15
(Continued)
Pin No. Pin name Circuit
type Function
LQFP100*2 QFP100*1
46
P31
G
General purpose I/O.The register can be set to select whether to
use a pull-up resistor.This function is enabled in single-chip
mode.
RD Read strobe output pin for the data bus. This function is enabled
when the external bus is enabled.
IN5 Data sample input pin for input capture ICU5
57
P32
G
General purpose I/O. The register can be set to select whether to
use a pull-up resistor. This function is enabled either in single-chip
mode or with the WR/WRL pin output disabled.
WRL / WR
Write strobe output pin for the data bus. This function is enabled
when both the external bus and the WR/WRL pin output are en-
abled. WRL is used to write-strobe 8 lower bits of the data bus in
16-bit access while WR is used to write-strobe 8 bits of the data
bus in 8-bit access.
RX2 RX input pin for CAN2 Interface (MB90V340 only)
INT10R Sub external interrupt request input pin for INT10
68
P33
G
General purpose I/O. The register can be set to select whether to
use a pull-up resistor.This function is enabled either in single-chip
mode or with the WRH pin output disabled.
WRH
Write strobe output pin for the 8 higher bits of the data bus. This
function is enabled when the external bus is enabled, when the
external bus 16-bit mode is selected, and when the WRH output
pin is enabled.
TX2 TX Output pin for CAN2 (MB90V340 only)
79
P34
G
General purpose I/O. The register can be set to select whether to
use a pull-up resistor. This function is enabled either in single-chip
mode or with the hold function disabled.
HRQ Hold request input pin. This function is enabled when both the ex-
ternal bus and the hold function are enabled.
OUT4 Waveform output pin for output compare OCU4
810
P35
G
General purpose I/O. The register can be set to select whether to
use a pull-up resistor. This function is enabled either in single-chip
mode or with the hold function disabled.
HAK Hold acknowledge output pin. This function is enabled when both
the external bus and the hold function are enabled.
OUT5 Waveform output pin for output compare OCU6
911
P36
G
General purpose I/O. The register can be set to select whether to
use a pull-up resistor. This function is enabled either in single-chip
mode or with the external ready function disabled.
RDY Ready input pin. This function is enabled when both the
external bus and the external ready function are enabled.
OUT6 Waveform output pin for output compare OCU5
MB90340 Series
16
(Continued)
Pin No. Pin name Circuit
type Function
LQFP100*2 QFP100*1
10 12
P37
G
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled either in
single-chip mode or with the CLK output disabled.
CLK CLK output pin. This function is enabled when both the
external bus and CLK output are enabled.
OUT7 Waveform output pin for output compare OCU7
11 to 12 13 to 14 P40 to P41 F General purpose I/O (devices with S-suffix)
X0A , X1A B Oscillator input pins for sub-clock (devices without S-suffix)
16 18
P42
F
General purpose I/O
IN6 Data sample input pin for input capture ICU6
RX1 RX input pin for CAN1 Interface
(MB90F342/F343/F345/341/342 only)
INT9R Sub external interrupt request input pin for INT10
17 19 P43 FGeneral purpose I/O
IN7 Data sample input pin for input capture ICU7
TX1 TX Output pin for CAN1 (MB90F342/F343/F345/341/342 only)
18 20 P44 HGeneral purpose I/O
SDA0 Serial data I/O pin for I2C 0 (devices with C-suffix)
FRCK0 Input for the 16-bit I/O Timer 0
19 21 P45 HGeneral purpose I/O
SCL0 Serial clock I/O pin for I2C 0 (devices with C-suffix)
FRCK1 Input for the 16-bit I/O Timer 1
20 22 P46 HGeneral purpose I/O
SDA1 Serial data I/O pin for I2C 1 (devices with C-suffix)
21 23 P47 HGeneral purpose I/O
SCL1 Serial clock I/O pin for I2C 1 (devices with C-suffix)
22 24 P50 OGeneral purpose I/O
AN8 Analog input pin for the A/D converter
SIN2 Serial data input pin for UART2
23 25 P51 IGeneral purpose I/O
AN9 Analog input pin for the A/D converter
SOT2 Serial data output pin for UART2
24 26 P52 IGeneral purpose I/O
AN10 Analog input pin for the A/D converter
SCK2 Clock I/O pin for UART2
25 27 P53 IGeneral purpose I/O
AN11 Analog input pin for the A/D converter
TIN3 Event input pin for the reload timers 3
MB90340 Series
17
(Continued)
Pin No. Pin name Circuit
type Function
LQFP100*2 QFP100*1
26 28 P54 IGeneral purpose I/O
AN12 Analog input pin for the A/D converter
TOT3 Output pin for the reload timer 3
27 29 P55 IGeneral purpose I/O
AN13 Analog input pin for the A/D converter
28, 29 30, 31 P56 to P57 JGeneral purpose I/O
AN14 to AN15 Analog input pin for the A/D converter
DA00 to DA01 D/A converter analog output pins (MB90V340 only)
34 to 41 36 to 43
P60 to P67
I
General purpose I/O
AN0 to AN7 Analog input pins for the A/D converter
PPG0, 2, 4, 6,
8, A, C, E Output pins for PPGs
43 to 48,
53, 54 45 to 50,
55, 56
P70 to P77 IGeneral purpose I/O
AN16 to AN23 Analog input pins for the A/D converter (devices with C-suffix)
INT0 to INT7 External interrupt request input pins for INT0 to INT7
55 57
P80
F
General purpose I/O
TIN0 Event input pin for the reload timers 0
ADTG Trigger input pin for the A/D converter
INT12R Sub external interrupt request input pin for INT12
56 58
P81
F
General purpose I/O
TOT0 Output pin for the reload timer 0
CKOT Output pin for the clock monitor
INT13R Sub external interrupt request input pin for INT13
57 59
P82
M
General purpose I/O
SIN0 Serial data input pin for UART0
TIN2 Event input pin for the reload timers 2
INT14R Sub external interrupt request input pin for INT14
58 60 P83 FGeneral purpose I/O
SOT0 Serial data output pin for UART0
TOT2 Output pin for the reload timer 2
59 61 P84 FGeneral purpose I/O
SCK0 Clock I/O pin for UART0
INT15R Sub external interrupt request input pin for INT15
60 62 P85 MGeneral purpose I/O
SIN1 Serial data input pin for UART1
61 63 P86 FGeneral purpose I/O
SOT1 Serial data output pin for UART1
MB90340 Series
18
(Continued)
*1 : FPT-100P-M06
*2 : FPT-100P-M05
Pin No. Pin name Circuit
type Function
LQFP100*2 QFP100*1
62 64 P87 FGeneral purpose I/O
SCK1 Clock I/O pin for UART1
65 to 68 67 to 70 P90 to P93 FGeneral purpose I/O
PPG1, 3, 5, 7 Output pins for PPGs
69 to 72 71 to 74
P94 to P97
F
General purpose I/O
OUT0 to
OUT3
Waveform output pins for output compares OCU0 to OCU3.
This function is enabled when the OCU enables waveform
output.
73 75 PA0 FGeneral purpose I/O
RX0 RX input pin for CAN0 Interface
INT8R Sub external interrupt request input pin for INT8
74 76 PA1 FGeneral purpose I/O
TX0 TX Output pin for CAN0
30 32 AVCC K Vcc power input pin for analog circuits
31 33 AVRH L Reference voltage input for the A/D Converter. This power
supply must be turned on or off while a voltage higher than or
equal to AVRH is applied to AVCC.
32 34 AVRL K Lower reference voltage input for the A/D Converter
33 35 AVSS K Vss power input pin for analog circuits
50, 51 52, 53 MD1, MD0 C Input pins for specifying the operating mode. The pins must be
directly connected to Vcc or Vss
49 51 MD2 D Input pin for specifying the operating mode. The pins must be
directly connected to Vcc or Vss.
13
63
88
15
65
90 VCC Power (3.5 V to 5.5 V) input pins
14
42
64
89
16
44
66
91
VSS Power (0V) input pins
15 17 C K This is the power supply stabilization capacitor pin. It should be
connected to a higher than or equal to 0.1 µF ceramic capaci-
tor.
MB90340 Series
19
■I/O CIRCUIT TYPE
(Continued)
Type Circuit Remarks
A
Oscillation circuit
• High-speed oscillation feedback
resistor = approx. 1 MΩ
B
Oscillation circuit
• Low-speed oscillation feedback
resistor = approx. 1 MΩ
C
Mask ROM and EVA device:
• CMOS Hysteresis input pin
• Resistor value : approx. 50 kΩ (Typ)
Flash device:
• CMOS input pin
• Resistor value : approx. 50 kΩ (Typ)
D
Mask ROM and EVA device:
• CMOS Hysteresis input pin
• Resistor value : approx. 50 kΩ (Typ)
• Pull-down resistor v alule: approx. 50 kΩ
Flash device:
• CMOS input pin
• Resistor value : approx. 50 kΩ (Typ)
• No Pull-down
E
CMOS Hysteresis input pin
• Resistor value : approx. 50 kΩ (Typ)
• Pull-up resistor valule: approx. 50 kΩ
Standby control signal
X1
X0
Xout
Standby control signal
X1A
X0A
Xout
Hysteresis
inputs
R
Pull-down
Resistor
Hysteresis
inputs
R
Pull-up
Resistor
Hysteresis
inputs
R
MB90340 Series
20
(Continued)
Type Circuit Remarks
F
• CMOS level output(IOL = 4 mA)
• CMOS hysteresis inputs (With the stand-
by-time input shutdown function)
• A utomotiv e input (With the standb y-time
input shutdown function)
G
• CMOS level output(IOL = 4 mA)
• CMOS hysteresis inputs (With the stand-
by-time input shutdown function)
• A utomotiv e input (With the standb y-time
input shutdown function)
• TTL input (With the standby-time input
shutdown function)
• Programmalble pullup resistor: 50 kΩ
approx.
H
• CMOS level output(IOL = 3 mA)
• CMOS hysteresis inputs (With the stand-
by-time input shutdown function)
• A utomotiv e input (With the standb y-time
input shutdown function)
Hysteresis inputs
Automotive inputs
Standby control for
input shutdown
Pout
Nout
R
pull-up control
Hysteresis inputs
Automotive inputs
TTL input
Standby control for
input shutdown
Pout
Nout
R
Hysteresis inputs
Automotive inputs
Standby control for
input shutdown
Pout
Nout
R
MB90340 Series
21
(Continued)
Type Circuit Remarks
I
• CMOS level output(IOL = 4 mA)
• CMOS hysteresis inputs (With the stand-
by-time input shutdown function)
• A utomotiv e input (With the standb y-time
input shutdown function)
• A/D analog input
J
• CMOS level output(IOL = 4 mA)
• D/A analg output
• CMOS hysteresis inputs (With the stand-
by-time input shutdown function)
• A utomotiv e input (With the standb y-time
input shutdown function)
• A/D analog input
K
• Power supply input protection circuit
L
• A/D converter reference voltage power
supply input pin, with the protection cir-
cuit
• Flash devices do not have a protection
circuit against VCC for pin AVRH
Hysteresis inputs
Automotive inputs
Standby control for
input shutdown
Analog input
Pout
Nout
R
Hysteresis inputs
Automotive inputs
Standby control for
input shutdown
Analog input
Analog output
Pout
Nout
R
ANE
AVR
ANE
MB90340 Series
22
(Continued)
Type Circuit Remarks
M
• CMOS level output(IOL = 4 mA)
• CMOS inputs (With the standby-time
input shutdown function)
• A utomotive input (With the standby-time
input shutdown function)
N
• CMOS level output(IOL = 4 mA)
• CMOS inputs (With the standby-time
input shutdown function)
• A utomotive input (With the standby-time
input shutdown function)
• TTL input (With the standby-time input
shutdown function)
Programmable pullup registor:50 kΩ
approx
O
• CMOS level output(IOL = 4 mA)
• CMOS inputs (With the standby-time
input shutdown function)
• A utomotive input (With the standby-time
input shutdown function)
• A/D analog input
CMOS inputs
Automotive inputs
Standby control for
input shutdown
Pout
Nout
R
pull-up control
CMOS inputs
Automotive inputs
TTL input
Standby control for
input shutdown
Pout
Nout
R
CMOS inputs
Automotive inputs
Standby control for
input shutdown
Analog input
Pout
Nout
R
MB90340 Series
23
■HANDLING DEVICES
Special care is required for the following when handling the device :
• Preventing latch-up
• Treatment of unused pins
• Using external clock
• Precautions for when not using a sub clock signal
• Notes on during operation of PLL clock mode
• Power supply pins (VCC/VSS)
• Pull-up/down resistors
• Crystal Oscillator Circuit
• Turning-on Sequence of Power Supply to A/D Converter and Analog Inputs
• Connection of Unused Pins of A/D Converter
• Notes on Energization
• Stabilization of power supply voltage
• Initialization
• Port0 to port3 output during Power-on(External-bus mode)
• Notes on using CAN Function
• Flash security Function
1. Preventing latch-up
CMOS IC chips may suffer latch-up under the following conditions :
• A voltage higher than VCC or lower than VSS is applied to an input or output pin.
• A voltage higher than the rated voltage is applied between VCC and VSS.
•The AV
CC power supply is applied before the VCC voltage.
Latch-up may increase the power supply current drastically, causing thermal damage to the device.
F or the same reason, also be careful not to let the analog power-supply v oltage (AVCC, AVRH) exceed the digital
power-supply voltage.
2. Handling unused pins
Leaving unused input pins open may result in misbehavior or latch up and possible permanent damage of the
device. Therefore they must be pulled up or pulled down through resistors. In this case those resistors should
be more than 2 kΩ .
Unused bidirectional pins should be set to the output state and can be left open, or the input state with the above
described connection.
3. Using external clock
To use external clock, drive the X0 pin and leave X1 pin open.
4. Precautions for when not using a sub cloc k signal
If you do not connect pins X0A and X1A to an oscillator, use pull-down handling on the X0A pin, and leave the
X1A pin open.
X0
X1
MB90340 Series
Open
MB90340 Series
24
5. Notes on during operation of PLL clock mode
If the PLL clock mode is selected, the microcontroller attempt to be w orking with the self-oscillating circuit e ven
when there is no external oscillator or external clock input is stopped. Performance of this operation, however,
cannot be guaranteed.
6. Power supply pins (VCC/VSS)
• If there are multiple VCC and VSS pins, from the point of vie w of device design, pins to be of the same potential
are connected the inside of the device to prevent such malfunctioning as latch up.
To reduce unnecessary radiation, prevent malfunctioning of the strobe signal due to the rise of ground level,
and observe the standard f or total output current, be sure to connect the VCC and VSS pins to the po wer supply
and ground externally.
• Connect VCC and VSS to the device from the current supply source at a low impedance.
• As a measure against power supply noise, connect a capacitor of about 0.1 µF as a bypass capacitor between
VCC and VSS in the vicinity of VCC and VSS pins of the device
7. Pull-up/down resistors
The MB90340 Series does not support internal pull-up/down resistors (P ort 0 to Port 3: built-in pull-up resistors).
Use external components where needed.
8. Crystal Oscillator Circuit
Noises around X0 or X1 pins may be possible causes of abnormal operations. Make sure to provide bypass
capacitors via shortest distance from X0, X1 pins, crystal oscillator (or ceramic resonator) and ground lines, and
make sure, to the utmost effort, that lines of oscillation circuit not cross the lines of other circuits.
It is highly recommended to provide a printed circuit board art work surrounding X0 and X1 pins with a ground
area for stabilizing the operation.
9. Turning-on Sequence of Power Supply to A/D Converter and Analog Inputs
Make sure to turn on the A/D conver ter power supply (AVCC, AVRH, AVRL) and analog inputs (AN0 to AN14)
after turning-on the digital power supply (VCC) .
Tur n-off the digital power after turning off the A/D converter supply and analog inputs. In this case, make sure
that the v oltage not exceed AVRH or AVCC (turning on/off the analog and digital power supplies simultaneously
is acceptable) .
10. Connection of Unused Pins of A/D Conver ter if A/D Converter is used
Connect unused pins of A/D converter to AVCC = VCC, AVSS = AVRH = AVRL = VSS.
Vcc
Vss
Vss
Vcc
Vss
Vcc
MB90340
Series
Vcc Vss
Vcc
Vss
MB90340 Series
25
11. Notes on Energization
To prevent the inter nal regulator circuit from malfunctioning, set the voltage rise time dur ing energization at 50
or more µs (0.2 V to 2.7 V)
12. Stabilization of power supply voltage
A sudden change in the supply voltage may cause the de vice to malfunction ev en within the specified VCC supply
voltage operating range. Therefore, the VCC supply voltage should be stabilized.
For reference, the supply voltage should be controlled so that VCC ripple variations (peak-to-peak value) at
commercial frequencies (50 Hz to 60 Hz) fall below 10% of the standard VCC supply voltage and the coefficient
of fluctuation does not exceed 0.1 V/ms at instantaneous power switching.
13. Initialization
In the device, there are internal registers which are initialized only by a power-on reset. T o initialize these registers,
turn on the power again.
14. Port 0 to port 3 output during Power-on (External-bus mode)
As shown below, when power is turned on in External-Bus mode, there is a possibility that output signal of
Port 0 to Port 3 might be unstable.
15. Notes on using CAN Function
To use CAN function, please set ’1’ to DIRECT bit of CAN Direct Mode Register (CDMR).
If DIRECT bit is set to ’0’ (initial value), wait states will be performed when accessing CAN registers.
Please refer to Hardware Manual of MB90340 series for detail of CAN Direct Mode Register.
16. Flash security Function (except for MB90F346)
The security bit is located in the area of the flash memory.
If protection code 01H is written in the security bit, the flash memory is in the protected state by security.
Therefore please do not write 01H in this address if you do not use the security function.
Please refer to following table for the address of the security bit.
Flash memory size Address for security bit
MB90F347 Embedded 1 Mbit Flash Memory FE0001H
MB90F342
MB90F349 Embedded 2 Mbit Flash Memory FC0001H
MB90F343 Embedded 3 Mbit Flash Memory F90001H
MB90F345 Embedded 4 Mbit Flash Memory F80001H
V 5
DD
DD
V 3
Port0 to Port3
Port0 to 3 outputs
might be unstable Port0 to 3 outputs = Hi-Z
MB90340 Series
26
■BLOCK DIAGRAMS
MB90V340(S)
RAM 30 K
UART
Prescaler
10-bit ADC
24 ch
16-bit Reload
Timer 4 ch
IO Timer 0
Clock
Controller
Input
Capture
8 ch
Output
Compare
8 ch
CAN
Controller
External
Interrupt
16LX
CPU
FMC-16 Bus
X0,X1
RST
SOT4 to SOT0
SCK4 to SCK0
SIN4 to SIN0
AVCC
AVSS
AN23 to AN0
AVRH
AVRL
ADTG
TIN3 to TIN0
TOT3 to TOT0
IN7 to IN0
OUT7 to OUT0
RX2 to RX0
TX2 to TX0
INT15 to INT8
External
Bus
Interface
AD15 to AD00
A23 to A16
ALE
RD
WRL
WRH
HRQ
HAK
RDY
CLK
X0A,X1A *
5 ch
10-bit
DAC
2 ch
DA01, DA00
IO Timer 1
FRCK0
FRCK1
8/16-bit
PPG
16 ch
PPGF to PPG0
I2C
Interface
SDA1, SDA0
SCL1, SCL0
3 ch
5 ch
2 ch
DMAC
* : Only for MB90V340 ( without ‘S’ Suffix )
Clock
Monitor CKOT
(INT15R to INT8R)
INT7 to INT0
MB90340 Series
27
MB90F342/C (S) , MB90F343/C (S) , MB90F345/C (S) , MB90F346/C (S) , MB90F347/C (S) , MB90F349/C (S) ,
MB90341/C (S) , MB90342/C (S) , MB90346/C (S) , MB90347/C (S) , MB90348/C (S) , MB90349/C (S)
RAM
ROM/Flash
UART
Prescaler
10-bit ADC
16/24 ch
16-bit Reload
Timer 4 ch
IO Timer 0
Clock
Controller
Input
Capture
8 ch
Output
Compare
8 ch
CAN
Controller
External
Interrupt
16LX
CPU
FMC-16 Bus
X0,X1
RST
SOT3 to SOT0
SCK3 to SCK0
SIN3 to SIN0
AVCC
AVSS
AN15 to AN0
AVRH
AVRL
ADTG
TIN3 to TIN0
TOT3 to TOT0
IN7 to IN0
OUT7 to OUT0
RX0, RX1*3
TX0, TX1*3
INT15 to INT8
External
Bus
Interface
AD15 to AD00
A23 to A16
ALE
RD
WRL
WRH
HRQ
HAK
RDY
CLK
X0A,X1A *1
64 K/128 K
4 ch
IO Timer 1
FRCK0
FRCK1
8/16-bit
PPG
16 ch
PPGF to PPG0
1 ch/2 ch*3
4 ch
I2C
Interface
SDA1, SDA0
*2
SCL1, SCL0
*2
2 ch
AN23 to AN16 *2
2 K/6 K/16 K/
20 K
256 K/384 K/
DMAC
*1 : Only for devices without ‘S’ Suffix
*2 : Only for devices with ‘C’ Suffix
*3 : Supported by MB90341/C(S), 342/C(S), F342/C(S), F343/C(S), F345/C(S) only
Clock
Monitor CKOT
(INT15R to INT8R)
INT7 to INT0
512 K
MB90340 Series
28
■MEMORY MAP
MB90V340
FFFFFFH
FF0000H
FEFFFFH
FE0000H
FDFFFFH
FD0000H
FCFFFFH
FC0000H
FBFFFFH
FB0000H
FAFFFFH
FA0000H
F9FFFFH
F90000H
F8FFFFH
F80000H
00FFFFH
008000H
007FFFH
007900H
0078FFH
000100H
0000EFH
000000H
ROM(FF bank)
ROM(FE bank)
ROM(FD bank)
ROM(FC bank)
ROM(FB bank)
ROM(FA bank)
ROM(F9 bank)
ROM(F8 bank)
ROM
(Image of FF bank)
Peripheral
Peripheral
RAM 30 K
FFFFFFH
FF0000H
FEFFFFH
FE0000H
FDFFFFH
FD0000H
FCFFFFH
FC0000H
FBFFFFH
FB0000H
FAFFFFH
FA0000H
F9FFFFH
F90000H
F8FFFFH
F80000H
00FFFFH
008000H
007FFFH
007900H
0050FFH
000100H
0000EFH
000000HPeripheral
RAM 20 K
Peripheral
ROM
(Image of FF bank)
ROM(F8 bank)
ROM(F9 bank)
ROM(FA bank)
ROM(FB bank)
ROM(FC bank)
ROM(FD bank)
ROM(FE bank)
ROM(FF bank)
MB90F345/C/S/CS MB90F343/C/S/CS
ROM(FD bank)
ROM(FE bank)
ROM(FF bank)
FFFFFFH
FF0000H
FEFFFFH
FE0000H
FDFFFFH
FD0000H
FBFFFFH
FB0000H
FAFFFFH
FA0000H
F9FFFFH
F90000H
00FFFFH
008000H
007FFFH
007900H
0050FFH
000100H
0000EFH
000000H
ROM(FB bank)
ROM(FA bank)
ROM(F9 bank)
ROM
(Image of FF bank)
Peripheral
RAM 20 K
Peripheral
: No access
MB90340 Series
29
Note : The high-order portion of bank 00 gives the image of the FF bank ROM to make the small model of the C
compiler effective. Since the low-order 16 bits are the same, the table in ROM can be referenced without
using the far specification in the pointer declaration.
For example, an attempt to access 00C000H accesses the value at FFC000H in ROM.
The ROM area in bank FF exceeds 32 Kbytes, and its entire image cannot be shown in bank 00.
The image between FF8000H and FFFFFFH is visible in bank 00, while the image between FF0000H and
FF7FFFH is visible only in bank FF.
FFFFFFH
FF0000H
FEFFFFH
FE0000H
FDFFFFH
FD0000H
FCFFFFH
FC0000H
0000EFH
000000H
00FFFFH
007FFFH
007900H
003FFFH
000100H
008000H
MB90349/C/S/CS
MB90342/C/S/CS
MB90F349/C/S/CS
MB90F342/C/S/CS
FFFFFFH
FF0000H
FEFFFFH
FE0000H
0000EFH
000000H
00FFFFH
003FFFH
000100H
MB90348/C/S/CS
MB90341/C/S/CS
FFFFFFH
FF0000H
FEFFFFH
FE0000H
0000EFH
000000H
00FFFFH
007FFFH
007900H
000100H
008000H
MB90347/C/S/CS
MB90F347/C/S/CS
0018FEH
FFFFFFH
FF0000H
0000EFH
000000H
00FFFFH
007FFFH
007900H
000100H
008000H
MB90346/C/S/CS
MB90F346C/S/CS
0008FFH
007FFFH
007900H
008000H
ROM (FF bank)
ROM (FE bank)
ROM (FD bank)
ROM (FC bank)
ROM
(Image of FF bank)
Peripheral
RAM 16 K
Peripheral
ROM (FF bank)
ROM (FE bank)
ROM
(Image of FF bank)
Peripheral
RAM 16 K
Peripheral Peripheral
RAM 6 K
Peripheral
ROM
(Image of FF bank)
ROM (FE bank)
ROM (FF bank)
Peripheral
RAM 2 K
Peripheral
ROM
(Image of FF bank)
ROM (FF bank)
: No access
MB90340 Series
30
■I/O MAP
(Continued)
Address Register Abbrevia-
tion Access Resource name Initial va lue
00HPort 0 data register PDR0 R/W Port 0 XXXXXXXX
01HPort 1 data register PDR1 R/W Port 1 XXXXXXXX
02HPort 2 data register PDR2 R/W Port 2 XXXXXXXX
03HPort 3 data register PDR3 R/W Port 3 XXXXXXXX
04HPort 4 data register PDR4 R/W Port 4 XXXXXXXX
05HPort 5 data register PDR5 R/W Port 5 XXXXXXXX
06HPort 6 data register PDR6 R/W Port 6 XXXXXXXX
07HPort 7 data register PDR7 R/W Port 7 XXXXXXXX
08HPort 8 data register PDR8 R/W Port 8 XXXXXXXX
09HPort 9 data register PDR9 R/W Port 9 XXXXXXXX
0AHPort A data register PDRA R/W Port A XXXXXXXX
0BHAnalog Input Enable Port 5 ADER5 R/W Port 5, A/D 11111111
0CHAnalog Input Enable Port 6 ADER6 R/W Port 6, A/D 11111111
0DHAnalog Input Enable Port 7 ADER7 R/W Port 7, A/D 11111111
0EHInput level select register 0 ILSR0 R/W Ports XXXXXXXX
0FHInput level select register 1 ILSR1 R/W Ports XXXXXXXX
10HPort 0 direction register DDR0 R/W Port 0 00000000
11HPort 1 direction register DDR1 R/W Port 1 00000000
12HPort 2 direction register DDR2 R/W Port 2 00000000
13HPort 3 direction register DDR3 R/W Port 3 00000000
14HPort 4 direction register DDR4 R/W Port 4 00000000
15HPort 5 direction register DDR5 R/W Port 5 00000000
16HPort 6 direction register DDR6 R/W Port 6 00000000
17HPort 7 direction register DDR7 R/W Port 7 00000000
18HPort 8 direction register DDR8 R/W Port 8 00000000
19HPort 9 direction register DDR9 R/W Port 9 00000000
1AHPort A direction register DDRA R/W Port A 00000100
1BHReserved
1CHPort 0 Pullup control register PUCR0 R/W Port 0 00000000
1DHPort 1 Pullup control register PUCR1 R/W Port 1 00000000
1EHPort 2 Pullup control register PUCR2 R/W Port 2 00000000
1FHPort 3 Pullup control register PUCR3 W, R/W P ort 3 00000000
MB90340 Series
31
(Continued)
Address Register Abbrevia-
tion Access Resource name Initial value
20HSerial Mode Register SMR0 W,R/W
UART0
00000000
21HSerial Control Register SCR0 W,R/W 00000000
22HReception/Transmission Data Register RDR0/
TDR0 R/W 00000000
23HSerial Status Register SSR0 R,R/W 00001000
24HExtended Communication Control Reg. ECCR0 R,W,R/
W000000XX
25HExtended Status/Control Register ESCR0 R/W 00000100
26HBaud Rate Register 0 BGR00 R/W 00000000
27HBaud Rate Register 1 BGR01 R/W 00000000
28HSerial Mode Register SMR1 W,R/W
UART1
00000000
29HSerial Control Register SCR1 W,R/W 00000000
2AHReception/Transmission Data Register RDR1/
TDR1 R/W 00000000
2BHSerial Status Register SSR1 R,R/W 00001000
2CHExtended Communication Control Reg. ECCR1 R,W,
R/W 000000XX
2DHExtended Status/Control Register ESCR1 R/W 00000100
2EHBaud Rate Register 0 BGR10 R/W 00000000
2FHBaud Rate Register 1 BGR11 R/W 00000000
30HPPG 0 operation mode control register PPGC0 W,R/W 16-bit Programable
Pulse
Generator 0/1
0X000XX1
31HPPG 1 operation mode control register PPGC1 W,R/W 0X000001
32HPPG 0 and PPG 1 clock select register PPG01 R/W 000000X0
33HReserved
34HPPG 2 operation mode control register PPGC2 W,R/W 16-bit Programable
Pulse
Generator 2/3
0X000XX1
35HPPG 3 operation mode control register PPGC3 W,R/W 0X000001
36HPPG 2 and PPG 3 clock select register PPG23 R/W 000000X0
37HReserved
38HPPG 4 operation mode control register PPGC4 W,R/W 16-bit Programable
Pulse
Generator 4/5
0X000XX1
39HPPG 5 operation mode control register PPGC5 W,R/W 0X000001
3AHPPG 4 and PPG 5 clock select register PPG45 R/W 000000X0
3BHROM Correction Control Status 1 PACSR1 R/W ROM Correction 1 00000000
3CHPPG 6 operation mode control register PPGC6 W,R/W 16-bit Programable
Pulse
Generator 6/7
0X000XX1
3DHPPG 7 operation mode control register PPGC7 W,R/W 0X000001
3EHPPG 6 and PPG 7 clock select register PPG67 R/W 000000X0
3FHReserved
MB90340 Series
32
(Continued)
Address Register Abbrevia-
tion Access Resource name Initial value
40HPPG 8 operation mode control register PPGC8 W,R/W 16-bit Programable
Pulse
Generator 8/9
0X000XX1
41HPPG 9 operation mode control register PPGC9 W,R/W 0X000001
42HPPG 8 and PPG 9 clock select register PPG89 R/W 000000X0
43HReserved
44HPPG A operation mode control register PPGCA W,R/W 16-bit Programable
Pulse
Generator A/B
0X000XX1
45HPPG B operation mode control register PPGCB W,R/W 0X000001
46HPPG A and PPG B clock select register PPGAB R/W 000000X0
47HReserved
48HPPG C operation mode control register PPGCC W,R/W 16-bit Programable
Pulse
Generator C/D
0X000XX1
49HPPG D operation mode control register PPGCD W,R/W 0X000001
4AHPPG C and PPG D clock select register PPGCD R/W 000000X0
4BHReserved
4CHPPG E operation mode control register PPGCE W,R/W 16-bit Programable
Pulse
Generator E/F
0X000XX1
4DHPPG F operation mode control register PPGCF W,R/W 0X000001
4EHPPG E and PPG F clock select register PPGEF R/W 000000X0
4FHReserved
50HInput Capture Control Status 0/1 ICS01 R/W Input Capture 0/1 00000000
51HInput Capture Edge 0/1 ICE01 R/W XXX0X0XX
52HInput Capture Control Status 2/3 ICS23 R/W Input Capture 2/3 00000000
53HInput Capture Edge 2/3 ICE23 R/W XXXXXXXX
54HInput Capture Control Status 4/5 ICS45 R/W Input Capture 4/5 00000000
55HInput Capture Edge 4/5 ICE45 R/W XXXXXXXX
56HInput Capture Control Status 6/7 ICS67 R/W Input Capture 6/7 00000000
57HInput Capture Edge 6/7 ICE67 R/W XXX000XX
58HOutput Compare Control Status 0 OCS0 R/W Output Compare 0/1 0000XX00
59HOutput Compare Control Status 1 OCS1 R/W 0XX00000
5AHOutput Compare Control Status 2 OCS2 R/W Output Compare 2/3 0000XX00
5BHOutput Compare Control Status 3 OCS3 R/W 0XX00000
5CHOutput Compare Control Status 4 OCS4 R/W Output Compare 4/5 0000XX00
5DHOutput Compare Control Status 5 OCS5 R/W 0XX00000
5EHOutput Compare Control Status 6 OCS6 R/W Output Compare 6/7 0000XX00
5FHOutput Compare Control Status 7 OCS7 R/W 0XX00000
MB90340 Series
33
(Continued)
Address Register Abbrevia-
tion Access Resource name Initial value
60HTimer Control Status 0 TMCSR0 R/W 16-bit Reload Timer 0 00000000
61HTimer Control Status 0 TMCSR0 R/W XXXX0000
62HTimer Control Status 1 TMCSR1 R/W 16-bit Reload Timer 1 00000000
63HTimer Control Status 1 TMCSR1 R/W XXXX0000
64HTimer Control Status 2 TMCSR2 R/W 16-bit Reload Timer 2 00000000
65HTimer Control Status 2 TMCSR2 R/W XXXX0000
66HTimer Control Status 3 TMCSR3 R/W 16-bit Reload Timer 3 00000000
67HTimer Control Status 3 TMCSR3 R/W XXXX0000
68HA/D Control Status 0 ADCS0 R/W
A/D Converter
000XXXX0
69HA/D Control Status 1 ADCS1 R/W 0000000X
6AHA/D Data 0 ADCR0 R 00000000
6BHA/D Data 1 ADCR1 R XXXXXX00
6CHADC Setting 0 ADSR0 R/W 00000000
6DHADC Setting 1 ADSR1 R/W 00000000
6EHReserved
6FHROM Mirror ROMM W ROM Mirror XXXXXXX1
70H to 8FHReserved for CAN Interface 0/1. Refer to “■ CAN CONTROLLERS”
90H to 9AHReserved
9BHDMA Descriptor Channel Select DCSR R/W
DMA
00000000
9CHDMA Status L DSRL R/W 00000000
9DHDMA Status H DSRH R/W 00000000
9EHROM Correction Control Status 0 PACSR0 R/W ROM Correction 0 00000000
9FHDelayed Interrupt/release DIRR R/W Delayed Interrupt XXXXXXX0
A0HLow-power Mode Control LPMCR W,R/W Low Power
Controller 00011000
A1HClock Selection CKSCR R,R/W Low Power
Controller 11111100
A2H, A3HReserved
A4HDMA Stop Status DSSR R/W DMA 00000000
A5HAutomatic ready function select reg. ARSR W External Memory
Access
0011XX00
A6HExternal address output control reg. HACR W 00000000
A7HBus control signal selection register ECSR W 0000000X
A8HWatchdog Control WDTC R,W Watchdog Timer XXXXX111
A9HTime Base Timer Control TBTC W,R/W Time Base Timer 1XX00100
MB90340 Series
34
(Continued)
Address Register Abbrevia-
tion Access Resource name Initial value
AAHWatch Timer Control register WTC R,R/W Watch Timer 1X001000
ABHReserved
ACHDMA Enable L DERL R/W DMA 00000000
ADHDMA Enable H DERH R/W 00000000
AEHFlash Control Status
(FlashDevices only.
Otherwise reserved) FMCS R,R/W Flash Memory 000X0000
AFHReserved
B0HInterrupt control register 00 ICR00 W,R/W
Interrupt controller
00000111
B1HInterrupt control register 01 ICR01 W,R/W 00000111
B2HInterrupt control register 02 ICR02 W,R/W 00000111
B3HInterrupt control register 03 ICR03 W,R/W 00000111
B4HInterrupt control register 04 ICR04 W,R/W 00000111
B5HInterrupt control register 05 ICR05 W,R/W 00000111
B6HInterrupt control register 06 ICR06 W,R/W 00000111
B7HInterrupt control register 07 ICR07 W,R/W 00000111
B8HInterrupt control register 08 ICR08 W,R/W 00000111
B9HInterrupt control register 09 ICR09 W,R/W 00000111
BAHInterrupt control register 10 ICR10 W,R/W 00000111
BBHInterrupt control register 11 ICR11 W,R/W 00000111
BCHInterrupt control register 12 ICR12 W,R/W 00000111
BDHInterrupt control register 13 ICR13 W,R/W 00000111
BEHInterrupt control register 14 ICR14 W,R/W 00000111
BFHInterrupt control register 15 ICR15 W,R/W 00000111
C0HD/A Converter data 0 DAT0 R/W
D/A Converter
XXXXXXXX
C1HD/A Converter data 1 DAT1 R/W XXXXXXXX
C2HD/A Control 0 DACR0 R/W XXXXXXX0
C3HD/A Control 1 DACR1 R/W XXXXXXX0
C4H, C5HReserved
C6HExternal Interrupt Enable 0 ENIR0 R/W
External Interrupt 0
00000000
C7HExternal Interrupt Request 0 EIRR0 R/W XXXXXXXX
C8HExternal Interrupt Level 0 ELVR0 R/W 00000000
C9HExternal Interrupt Level 0 ELVR0 R/W 00000000
MB90340 Series
35
(Continued)
Address Register Abbrevia-
tion Access Resource name Initial value
CAHExternal Interrupt Enable 1 ENIR1 R/W
External Interrupt 1
00000000
CBHExternal Interrupt Request 1 EIRR1 R/W XXXXXXXX
CCHExternal Interrupt Level 1 ELVR1 R/W 00000000
CDHExternal Interrupt Level 1 ELVR1 R/W 00000000
CEHExternal Interrupt 1 Source Select EISSR R/W 00000000
CFHPLL/Subclock Control register PSCCR W PLL XXXX0000
D0HDMA Buffer Addrss Pointer L BAPL R/W
DMA
XXXXXXXX
D1HDMA Buffer Addrss Pointer M BAPM R/W XXXXXXXX
D2HDMA Buffer Addrss Pointer H BAPH R/W XXXXXXXX
D3HDMA Control DMACS R/W XXXXXXXX
D4HI/O Register Address Pointer L IOAL R/W XXXXXXXX
D5HI/O Register Address Pointer H IOAH R/W XXXXXXXX
D6HData Counter L DCTL R/W XXXXXXXX
D7HData Counter H DCTH R/W XXXXXXXX
D8HSerial Mode Register SMR2 W,R/W
UART2
00000000
D9HSerial Control Register SCR2 W,R/W 00000000
DAHReception/Transmission Data Register RDR2/
TDR2 R/W 00000000
DBHSerial Status Register SSR2 R,R/W 00001000
DCHExtended Communication Control Reg. ECCR2 R,W,
R/W 000000XX
DDHExtended Status/Control Register ESCR2 R/W 00000100
DEHBaud Rate Register 0 BGR20 R/W 00000000
DFHBaud Rate Register 1 BGR21 R/W 00000000
E0H to EFHReserved for CAN Interface 2. Refer to “■ CAN CONTROLLERS”
F0H to FFHExternal
MB90340 Series
36
(Continued)
Address Register Abbrevia-
tion Access Resource name Initial value
7900HReload L PRLL0 R/W 16-bit Programable
Pulse
Generator 0/1
XXXXXXXX
7901HReload H PRLH0 R/W XXXXXXXX
7902HReload L PRLL1 R/W XXXXXXXX
7903HReload H PRLH1 R/W XXXXXXXX
7904HReload L PRLL2 R/W 16-bit Programable
Pulse
Generator 2/3
XXXXXXXX
7905HReload H PRLH2 R/W XXXXXXXX
7906HReload L PRLL3 R/W XXXXXXXX
7907HReload H PRLH3 R/W XXXXXXXX
7908HReload L PRLL4 R/W 16-bit Programable
Pulse
Generator 4/5
XXXXXXXX
7909HReload H PRLH4 R/W XXXXXXXX
790AHReload L PRLL5 R/W XXXXXXXX
790BHReload H PRLH5 R/W XXXXXXXX
790CHReload L PRLL6 R/W 16-bit Programable
Pulse
Generator 6/7
XXXXXXXX
790DHReload H PRLH6 R/W XXXXXXXX
790EHReload L PRLL7 R/W XXXXXXXX
790FHReload H PRLH7 R/W XXXXXXXX
7910HReload L PRLL8 R/W 16-bit Programable
Pulse
Generator 8/9
XXXXXXXX
7911HReload H PRLH8 R/W XXXXXXXX
7912HReload L PRLL9 R/W XXXXXXXX
7913HReload H PRLH9 R/W XXXXXXXX
7914HReload L PRLLA R/W 16-bit Programable
Pulse
Generator A/B
XXXXXXXX
7915HReload H PRLHA R/W XXXXXXXX
7916HReload L PRLLB R/W XXXXXXXX
7917HReload H PRLHB R/W XXXXXXXX
7918HReload L PRLLC R/W 16-bit Programable
Pulse
Generator C/D
XXXXXXXX
7919HReload H PRLHC R/W XXXXXXXX
791AHReload L PRLLD R/W XXXXXXXX
791BHReload H PRLHD R/W XXXXXXXX
791CHReload L PRLLE R/W 16-bit Programable
Pulse
Generator E/F
XXXXXXXX
791DHReload H PRLHE R/W XXXXXXXX
791EHReload L PRLLF R/W XXXXXXXX
791FHReload H PRLHF R/W XXXXXXXX
7920HInput Capture 0 IPCP0 R
Input Capture 0/1
XXXXXXXX
7921HInput Capture 0 IPCP0 R XXXXXXXX
7922HInput Capture 1 IPCP1 R XXXXXXXX
7923HInput Capture 1 IPCP1 R XXXXXXXX
MB90340 Series
37
(Continued)
Address Register Abbrevia-
tion Access Resource name Initial value
7924HInput Capture 2 IPCP2 R
Input Capture 2/3
XXXXXXXX
7925HInput Capture 2 IPCP2 R XXXXXXXX
7926HInput Capture 3 IPCP3 R XXXXXXXX
7927HInput Capture 3 IPCP3 R XXXXXXXX
7928HInput Capture 4 IPCP4 R
Input Capture 4/5
XXXXXXXX
7929HInput Capture 4 IPCP4 R XXXXXXXX
792AHInput Capture 5 IPCP5 R XXXXXXXX
792BHInput Capture 5 IPCP5 R XXXXXXXX
792CHInput Capture 6 IPCP6 R
Input Capture 6/7
XXXXXXXX
792DHInput Capture 6 IPCP6 R XXXXXXXX
792EHInput Capture 7 IPCP7 R XXXXXXXX
792FHInput Capture 7 IPCP7 R XXXXXXXX
7930HOutput Compare 0 OCCP0 R/W
Output Compare 0/1
XXXXXXXX
7931HOutput Compare 0 OCCP0 R/W XXXXXXXX
7932HOutput Compare 1 OCCP1 R/W XXXXXXXX
7933HOutput Compare 1 OCCP1 R/W XXXXXXXX
7934HOutput Compare 2 OCCP2 R/W
Output Compare 2/3
XXXXXXXX
7935HOutput Compare 2 OCCP2 R/W XXXXXXXX
7936HOutput Compare 3 OCCP3 R/W XXXXXXXX
7937HOutput Compare 3 OCCP3 R/W XXXXXXXX
7938HOutput Compare 4 OCCP4 R/W
Output Compare 4/5
XXXXXXXX
7939HOutput Compare 4 OCCP4 R/W XXXXXXXX
793AHOutput Compare 5 OCCP5 R/W XXXXXXXX
793BHOutput Compare 5 OCCP5 R/W XXXXXXXX
793CHOutput Compare 6 OCCP6 R/W
Output Compare 6/7
XXXXXXXX
793DHOutput Compare 6 OCCP6 R/W XXXXXXXX
793EHOutput Compare 7 OCCP7 R/W XXXXXXXX
793FHOutput Compare 7 OCCP7 R/W XXXXXXXX
7940HTimer Data 0 TCDT0 R/W
I/O Timer 0
00000000
7941HTimer Data 0 TCDT0 R/W 00000000
7942HTimer Control 0 TCCSL0 R/W 00000000
7943HTimer Control 0 TCCSH0 R/W 0XXXXXXX
7944HTimer Data 1 TCDT1 R/W
I/O Timer 1
00000000
7945HTimer Data 1 TCDT1 R/W 00000000
7946HTimer Control 1 TCCSL1 R/W 00000000
7947HTimer Control 1 TCCSH1 R/W 0XXXXXXX
MB90340 Series
38
(Continued)
Address Register Abbrevia-
tion Access Resource name Initial value
7948HTimer 0/Reload 0 TMR0/
TMRLR0 R/W 16-bit Reload
Timer 0 XXXXXXXX
7949HR/W XXXXXXXX
794AHTimer 1/Reload 1 TMR1/
TMRLR1 R/W 16-bit Reload
Timer 1 XXXXXXXX
794BHR/W XXXXXXXX
794CHTimer 2/Reload 2 TMR2/
TMRLR2 R/W 16-bit Reload
Timer 2 XXXXXXXX
794DHR/W XXXXXXXX
794EHTimer 3/Reload 3 TMR3/
TMRLR3 R/W 16-bit Reload
Timer 3 XXXXXXXX
794FHR/W XXXXXXXX
7950HSerial Mode Register SMR3 W,R/W
UART3
00000000
7951HSerial Control Register SCR3 W,R/W 00000000
7952HReception/Transmission Data Register RDR3/
TDR3 R/W 00000000
7953HSerial Status Register SSR3 R,R/W 00001000
7954HExtended Communication Control Reg. ECCR3 R,W,
R/W 000000XX
7955HExtended Status/Control Register ESCR3 R/W 00000100
7956HBaud Rate Register 0 BGR30 R/W 00000000
7957HBaud Rate Register 1 BGR31 R/W 00000000
7958HSerial Mode Register SMR4 W,R/W
UART4
00000000
7959HSerial Control Register SCR4 W,R/W 00000000
795AHReception/Transmission Data Register RDR4/
TDR4 R/W 00000000
795BHSerial Status Register SSR4 R,R/W 00001000
795CHExtended Communication Control Reg. ECCR4 R,W,
R/W 000000XX
795DHExtended Status/Control Register ESCR4 R/W 00000100
795EHBaud Rate Register 0 BGR40 R/W 00000000
795FHBaud Rate Register 1 BGR41 R/W 00000000
7960H to
796BHReserved
796CHClock output enable register CLKR R/W Clock Monitor XXXX0000
796DHReserved
796EHCAN Direct Mode Register CDMR R/W CAN clock sync XXXXXXX0
796FHCAN RX/TX redirect register CANSWR R/W CAN 0/1 XXXXXX00
MB90340 Series
39
(Continued)
Address Register Abbrevia-
tion Access Resource name Initial value
7970HI2C bus status register IBSR0 R
I2C Interface 0
00000000
7971HI2C bus control register IBCR0 W,R/W 00000000
7972HI2C 10 bit slave address register ITBAL0 R/W 00000000
7973HITBAH0 R/W 00000000
7974HI2C 10 bit address mask register ITMKL0 R/W 11111111
7975HITMKH0 R/W 00111111
7976HI2C 7 bit slave address register ISBA0 R/W 00000000
7977HI2C 7 bit address mask register ISMK0 R/W 01111111
7978HI2C data register IDAR0 R/W 00000000
7979H,
797AHReserved
797BHI2C clock control register ICCR0 R/W I2C Interface 0 00011111
797CH to
797FHReserved
7980HI2C bus status register IBSR1 R
I2C Interface 1
00000000
7981HI2C bus control register IBCR1 W,R/W 00000000
7982HI2C 10 bit slave address register ITBAL1 R/W 00000000
7983HITBAH1 R/W 00000000
7984HI2C 10 bit address mask register ITMKL1 R/W 11111111
7985HITMKH1 R/W 00111111
7986HI2C 7 bit slave address register ISBA1 R/W 00000000
7987HI2C 7 bit address mask register ISMK1 R/W 01111111
7988HI2C data register IDAR1 R/W 00000000
7989H,
798AHReserved
798BHI2C clock control register ICCR1 R/W I2C Interface 1 00011111
798CH to
79C1HReserved
79C2HClock Modulator Control Register CMCR R,R/W Clock Modulator 0001X000
79C3H to
79DFHReserved
MB90340 Series
40
(Continued)
Notes : • Initial value of “X” represents unknown value.
• Addresses in the range 0000H to 00BFH, which are not listed in the table, are reserved for the primary
functions of the MCU. A read access to these reserved addresses results reading “X” and any write
access should not be performed.
Address Register Abbrevia-
tion Access Resource name Initial value
79E0HROM Correction Address 0 PADR0 R/W
ROM Correction 0
XXXXXXXX
79E1HROM Correction Address 0 PADR0 R/W XXXXXXXX
79E2HROM Correction Address 0 PADR0 R/W XXXXXXXX
79E3HROM Correction Address 1 PADR1 R/W XXXXXXXX
79E4HROM Correction Address 1 PADR1 R/W XXXXXXXX
79E5HROM Correction Address 1 PADR1 R/W XXXXXXXX
79E6HROM Correction Address 2 PADR2 R/W XXXXXXXX
79E7HROM Correction Address 2 PADR2 R/W XXXXXXXX
79E8HROM Correction Address 2 PADR2 R/W XXXXXXXX
79E9H to
79EFHReserved
79F0HROM Correction Address 3 PADR3 R/W
ROM Correction 1
XXXXXXXX
79F1HROM Correction Address 3 PADR3 R/W XXXXXXXX
79F2HROM Correction Address 3 PADR3 R/W XXXXXXXX
79F3HROM Correction Address 4 PADR4 R/W XXXXXXXX
79F4HROM Correction Address 4 PADR4 R/W XXXXXXXX
79F5HROM Correction Address 4 PADR4 R/W XXXXXXXX
79F6HROM Correction Address 5 PADR5 R/W XXXXXXXX
79F7HROM Correction Address 5 PADR5 R/W XXXXXXXX
79F8HROM Correction Address 5 PADR5 R/W XXXXXXXX
79F9H to
79FFHReserved
7A00H to
7AFFHReserved for CAN Interface 0. Refer to “■ CAN CONTROLLERS”
7B00H to
7BFFHReserved for CAN Interface 0. Refer to “■ CAN CONTROLLERS”
7C00H to
7CFFHReserved for CAN Interface 1. Refer to “■ CAN CONTROLLERS”
7D00H to
7DFFHReserved for CAN Interface 1. Refer to “■ CAN CONTROLLERS”
7E00H to
7EFFHReserved for CAN Interface 2. Refer to “■ CAN CONTROLLERS”
7F00H to
7FFFHReserved for CAN Interface 2. Refer to “■ CAN CONTROLLERS”
MB90340 Series
41
■CAN CONTROLLERS
The CAN controller has the following features :
• Conforms to CAN Specification Version 2.0 Part A and B
• Supports transmission/reception in standard frame and extended frame formats
• Supports transmitting of data frames by receiving remote frames
• 16 transmitting/receiving message buffers
• 29-bit ID and 8-byte data
• Multi-level message buffer configuration
• Provides full-bit comparison, full-bit mask, acceptance register 0/acceptance register 1 for each message
buffer as ID acceptance mask
• Two acceptance mask registers in either standard frame format or extended frame formats
• Bit rate programmable from 10 Kbits/s to 2 Mbits/s (when input clock is at 16 MHz)
List of Control Registers (1)
Address Register Abbreviation Access Initial Value
CAN0 CAN1 CAN2
000070H000080H0000E0HMessage buffer
valid register BVALR R/W 00000000
00000000
000071H000081H0000E1H
000072H000082H0000E2HTransmit request
register TREQR R/W 00000000
00000000
000073H000083H0000E3H
000074H000084H0000E4HTransmit cancel
register TCANR W 00000000
00000000
000075H000085H0000E5H
000076H000086H0000E6HTransmission
complete register TCR R/W 00000000
00000000
000077H000087H0000E7H
000078H000088H0000E8HReceive complete
register RCR R/W 00000000
00000000
000079H000089H0000E9H
00007AH00008AH0000EAHRemote request
receiving register RRTRR R/W 00000000
00000000
00007BH00008BH0000EBH
00007CH00008CH0000ECHReceive overrun
register ROVRR R/W 00000000
00000000
00007DH00008DH0000EDH
00007EH00008EH0000EEHReception interrupt
enable register RIER R/W 00000000
00000000
00007FH00008FH0000EFH
MB90340 Series
42
List of Control Registers (2)
Address Register Abbreviation Access Initial Value
CAN0 CAN1 CAN2
007B00H007D00H007F00HControl status
register CSR R/W, W
R/W, R 0XXXX0X1
00XXX000
007B01H007D01H007F01H
007B02H007D02H007F02HLast event
indicator register LEIR R/W 000X0000
XXXXXXXX
007B03H007D03H007F03H
007B04H007D04H007F04HReceive/transmit
error counter RTEC R 00000000
00000000
007B05H007D05H007F05H
007B06H007D06H007F06HBit timing
register BTR R/W 11111111
X1111111
007B07H007D07H007F07H
007B08H007D08H007F08HIDE register IDER R/W XXXXXXXX
XXXXXXXX
007B09H007D09H007F09H
007B0AH007D0AH007F0AHTransmit RTR
register TRTRR R/W 00000000
00000000
007B0BH007D0BH007F0BH
007B0CH007D0CH007F0CHRemote frame
receive waiting
register RFWTR R/W XXXXXXXX
XXXXXXXX
007B0DH007D0DH007F0DH
007B0EH007D0EH007F0EHTransmit interrupt
enable register TIER R/W 00000000
00000000
007B0FH007D0FH007F0FH
007B10H007D10H007F10H
Acceptance mask
select register AMSR R/W
XXXXXXXX
XXXXXXXX
007B11H007D11H007F11H
007B12H007D12H007F12HXXXXXXXX
XXXXXXXX
007B13H007D13H007F13H
007B14H007D14H007F14H
Acceptance mask
register 0 AMR0 R/W
XXXXXXXX
XXXXXXXX
007B15H007D15H007F15H
007B16H007D16H007F16HXXXXXXXX
XXXXXXXX
007B17H007D17H007F17H
007B18H007D18H007F18H
Acceptance mask
register 1 AMR1 R/W
XXXXXXXX
XXXXXXXX
007B19H007D19H007F19H
007B1AH007D1AH007F1AHXXXXXXXX
XXXXXXXX
007B1BH007D1BH007F1BH
MB90340 Series
43
List of Message Buffers (ID Registers) (1)
Address Register Abbreviation Access Initial Value
CAN0 CAN1 CAN2
007A00H
to
007A1FH
007C00H
to
007C1FH
007E00H
to
007E1FH
General-
purpose RAM R/W XXXXXXXX
to
XXXXXXXX
007A20H007C20H007E20H
ID register 0 IDR0 R/W
XXXXXXXX
XXXXXXXX
007A21H007C21H007E21H
007A22H007C22H007E22HXXXXXXXX
XXXXXXXX
007A23H007C23H007E23H
007A24H007C24H007E24H
ID register 1 IDR1 R/W
XXXXXXXX
XXXXXXXX
007A25H007C25H007E25H
007A26H007C26H007E26HXXXXXXXX
XXXXXXXX
007A27H007C27H007E27H
007A28H007C28H007E28H
ID register 2 IDR2 R/W
XXXXXXXX
XXXXXXXX
007A29H007C29H007E29H
007A2AH007C2AH007E2AHXXXXXXXX
XXXXXXXX
007A2BH007C2BH007E2BH
007A2CH007C2CH007E2CH
ID register 3 IDR3 R/W
XXXXXXXX
XXXXXXXX
007A2DH007C2DH007E2DH
007A2EH007C2EH007E2EHXXXXXXXX
XXXXXXXX
007A2FH007C2FH007E2FH
007A30H007C30H007E30H
ID register 4 IDR4 R/W
XXXXXXXX
XXXXXXXX
007A31H007C31H007E31H
007A32H007C32H007E32HXXXXXXXX
XXXXXXXX
007A33H007C33H007E33H
007A34H007C34H007E34H
ID register 5 IDR5 R/W
XXXXXXXX
XXXXXXXX
007A35H007C35H007E35H
007A36H007C36H007E36HXXXXXXXX
XXXXXXXX
007A37H007C37H007E37H
007A38H007C38H007E38H
ID register 6 IDR6 R/W
XXXXXXXX
XXXXXXXX
007A39H007C39H007E39H
007A3AH007C3AH007E3AHXXXXXXXX
XXXXXXXX
007A3BH007C3BH007E3BH
007A3CH007C3CH007E3CH
ID register 7 IDR7 R/W
XXXXXXXX
XXXXXXXX
007A3DH007C3DH007E3DH
007A3EH007C3EH007E3EHXXXXXXXX
XXXXXXXX
007A3FH007C3FH007E3FH
MB90340 Series
44
List of Message Buffers (ID Registers) (2)
Address Register Abbreviation Access Initial Value
CAN0 CAN1 CAN2
007A40H007C40H007E40H
ID register 8 IDR8 R/W
XXXXXXXX
XXXXXXXX
007A41H007C41H007E41H
007A42H007C42H007E42HXXXXXXXX
XXXXXXXX
007A43H007C43H007E43H
007A44H007C44H007E44H
ID register 9 IDR9 R/W
XXXXXXXX
XXXXXXXX
007A45H007C45H007E45H
007A46H007C46H007E46HXXXXXXXX
XXXXXXXX
007A47H007C47H007E47H
007A48H007C48H007E48H
ID register 10 IDR10 R/W
XXXXXXXX
XXXXXXXX
007A49H007C49H007E49H
007A4AH007C4AH007E4AHXXXXXXXX
XXXXXXXX
007A4BH007C4BH007E4BH
007A4CH007C4CH007E4CH
ID register 11 IDR11 R/W
XXXXXXXX
XXXXXXXX
007A4DH007C4DH007E4DH
007A4EH007C4EH007E4EHXXXXXXXX
XXXXXXXX
007A4FH007C4FH007E4FH
007A50H007C50H007E50H
ID register 12 IDR12 R/W
XXXXXXXX
XXXXXXXX
007A51H007C51H007E51H
007A52H007C52H007E52HXXXXXXXX
XXXXXXXX
007A53H007C53H007E53H
007A54H007C54H007E54H
ID register 13 IDR13 R/W
XXXXXXXX
XXXXXXXX
007A55H007C55H007E55H
007A56H007C56H007E56HXXXXXXXX
XXXXXXXX
007A57H007C57H007E57H
007A58H007C58H007E58H
ID register 14 IDR14 R/W
XXXXXXXX
XXXXXXXX
007A59H007C59H007E59H
007A5AH007C5AH007E5AHXXXXXXXX
XXXXXXXX
007A5BH007C5BH007E5BH
007A5CH007C5CH007E5CH
ID register 15 IDR15 R/W
XXXXXXXX
XXXXXXXX
007A5DH007C5DH007E5DH
007A5EH007C5EH007E5EHXXXXXXXX
XXXXXXXX
007A5FH007C5FH007E5FH
MB90340 Series
45
List of Message Buffers (DLC Registers and Data Registers) (1)
Address Register Abbreviation Access Initial Value
CAN0 CAN1 CAN2
007A60H007C60H007E60HDLC register 0 DLCR0 R/W XXXXXXXX
007A61H007C61H007E61H
007A62H007C62H007E62HDLC register 1 DLCR1 R/W XXXXXXXX
007A63H007C63H007E63H
007A64H007C64H007E64HDLC register 2 DLCR2 R/W XXXXXXXX
007A65H007C65H007E65H
007A66H007C66H007E66HDLC register 3 DLCR3 R/W XXXXXXXX
007A67H007C67H007E67H
007A68H007C68H007E68HDLC register 4 DLCR4 R/W XXXXXXXX
007A69H007C69H007E69H
007A6AH007C6AH007E6AHDLC register 5 DLCR5 R/W XXXXXXXX
007A6BH007C6BH007E6BH
007A6CH007C6CH007E6CHDLC register 6 DLCR6 R/W XXXXXXXX
007A6DH007C6DH007E6DH
007A6EH007C6EH007E6EHDLC register 7 DLCR7 R/W XXXXXXXX
007A6FH007C6FH007E6FH
007A70H007C70H007E70HDLC register 8 DLCR8 R/W XXXXXXXX
007A71H007C71H007E71H
007A72H007C72H007E72HDLC register 9 DLCR9 R/W XXXXXXXX
007A73H007C73H007E73H
007A74H007C74H007E74HDLC register 10 DLCR10 R/W XXXXXXXX
007A75H007C75H007E75H
007A76H007C76H007E76HDLC register 11 DLCR11 R/W XXXXXXXX
007A77H007C77H007E77H
007A78H007C78H007E78HDLC register 12 DLCR12 R/W XXXXXXXX
007A79H007C79H007E79H
007A7AH007C7AH007E7AHDLC register 13 DLCR13 R/W XXXXXXXX
007A7BH007C7BH007E7BH
007A7CH007C7CH007E7CHDLC register 14 DLCR14 R/W XXXXXXXX
007A7DH007C7DH007E7DH
007A7EH007C7EH007E7EHDLC register 15 DLCR15 R/W XXXXXXXX
007A7FH007C7FH007E7FH
MB90340 Series
46
List of Message Buffers (DLC Registers and Data Registers) (2)
Address Register Abbreviation Access Initial Value
CAN0 CAN1 CAN2
007A80H
to
007A87H
007C80H
to
007C87H
007E80H
to
007E87H
Data register 0
(8 bytes) DTR0 R/W XXXXXXXX
to
XXXXXXXX
007A88H
to
007A8FH
007C88H
to
007C8FH
007E88H
to
007E8FH
Data register 1
(8 bytes) DTR1 R/W XXXXXXXX
to
XXXXXXXX
007A90H
to
007A97H
007C90H
to
007C97H
007E90H
to
007E97H
Data register 2
(8 bytes) DTR2 R/W XXXXXXXX
to
XXXXXXXX
007A98H
to
007A9FH
007C98H
to
007C9FH
007E98H
to
007E9FH
Data register 3
(8 bytes) DTR3 R/W XXXXXXXX
to
XXXXXXXX
007AA0H
to
007AA7H
007CA0H
to
007CA7H
007EA0H
to
007EA7H
Data register 4
(8 bytes) DTR4 R/W XXXXXXXX
to
XXXXXXXX
007AA8H
to
007AAFH
007CA8H
to
007CAFH
007EA8H
to
007EAFH
Data register 5
(8 bytes) DTR5 R/W XXXXXXXX
to
XXXXXXXX
007AB0H
to
007AB7H
007CB0H
to
007CB7H
007EB0H
to
007EB7H
Data register 6
(8 bytes) DTR6 R/W XXXXXXXX
to
XXXXXXXX
007AB8H
to
007ABFH
007CB8H
to
007CBFH
007EB8H
to
007EBFH
Data register 7
(8 bytes) DTR7 R/W XXXXXXXX
to
XXXXXXXX
007AC0H
to
007AC7H
007CC0H
to
007CC7H
007EC0H
to
007EC7H
Data register 8
(8 bytes) DTR8 R/W XXXXXXXX
to
XXXXXXXX
007AC8H
to
007ACFH
007CC8H
to
007CCFH
007EC8H
to
007ECFH
Data register 9
(8 bytes) DTR9 R/W XXXXXXXX
to
XXXXXXXX
007AD0H
to
007AD7H
007CD0H
to
007CD7H
007ED0H
to
007ED7H
Data register 10
(8 bytes) DTR10 R/W XXXXXXXX
to
XXXXXXXX
007AD8H
to
007ADFH
007CD8H
to
007CDFH
007ED8H
to
007EDFH
Data register 11
(8 bytes) DTR11 R/W XXXXXXXX
to
XXXXXXXX
007AE0H
to
007AE7H
007CE0H
to
007CE7H
007EE0H
to
007EE7H
Data register 12
(8 bytes) DTR12 R/W XXXXXXXX
to
XXXXXXXX
007AE8H
to
007AEFH
007CE8H
to
007CEFH
007EE8H
to
007EEFH
Data register 13
(8 bytes) DTR13 R/W XXXXXXXX
to
XXXXXXXX
MB90340 Series
47
List of Message Buffers (DLC Registers and Data Registers) (3)
Address Register Abbreviation Access Initial Value
CAN0 CAN1 CAN2
007AF0H
to
007AF7H
007CF0H
to
007CF7H
007EF0H
to
007EF7H
Data register 14
(8 bytes) DTR14 R/W XXXXXXXX
to
XXXXXXXX
007AF8H
to
007AFFH
007CF8H
to
007CFFH
007EF8H
to
007EFFH
Data register 15
(8 bytes) DTR15 R/W XXXXXXXX
to
XXXXXXXX
MB90340 Series
48
■INTERRUPT FACTORS, INTERRUPT VECTORS, INTERRUPT CONTROL REGISTER
(Continued)
Interrupt cause EI2OS
clear DMA ch
number Interrupt vector Interrupt control
register
Number Address Number Address
Reset N #08 FFFFDCH
INT9 instruction N #09 FFFFD8H
Exception N #10 FFFFD4H
CAN 0 RX N #11 FFFFD0HICR00 0000B0H
CAN 0 TX/NS N #12 FFFFCCH
CAN 1 RX / Input Capture 6 Y1 #13 FFFFC8HICR01 0000B1H
CAN 1 TX/NS / Input Capture 7 Y1 #14 FFFFC4H
CAN 2 RX / I2C0 N #15 FFFFC0HICR02 0000B2H
CAN 2 TX/NS N #16 FFFFBCH
16-bit Reload Timer 0 Y1 0 #17 FFFFB8HICR03 0000B3H
16-bit Reload Timer 1 Y1 1 #18 FFFFB4H
16-bit Reload Timer 2 Y1 2 #19 FFFFB0HICR04 0000B4H
16-bit Reload Timer 3 Y1 #20 FFFFACH
PPG 0/1/4/5 N #21 FFFFA8HICR05 0000B5H
PPG 2/3/6/7 N #22 FFFFA4H
PPG 8/9/C/D N #23 FFFFA0HICR06 0000B6H
PPG A/B/E/F N #24 FFFF9CH
Time Base Timer N #25 FFFF98HICR07 0000B7H
External Interrupt 0 to 3, 8 to 11 Y1 3 #26 FFFF94H
Watch Timer N #27 FFFF90HICR08 0000B8H
External Interrupt 4 to 7, 12 to 15 Y1 4 #28 FFFF8CH
A/D Converter Y1 5 #29 FFFF88HICR09 0000B9H
I/O Timer 0 / I/O Timer 1 N #30 FFFF84H
Input Capture 4/5 / I2C1 Y1 6 #31 FFFF80HICR10 0000BAH
Output Compare 0/1/4/5 Y1 7 #32 FFFF7CH
Input Capture 0 to 3 Y1 8 #33 FFFF78HICR11 0000BBH
Output Compare 2/3/6/7 Y1 9 #34 FFFF74H
UART 0 RX Y2 10 #35 FFFF70HICR12 0000BCH
UART 0 TX Y1 11 #36 FFFF6CH
UART 1 RX / UART 3 RX Y2 12 #37 FFFF68HICR13 0000BDH
UART 1 TX / UART 3 TX Y1 13 #38 FFFF64H
MB90340 Series
49
(Continued)
Y1 : Usable
Y2 : Usable, with EI2OS stop function
N : Unusable
Notes : •The peripheral resources sharing the ICR register have the same interrupt level.
•When two peripheral resources share the ICR register , only one can use Extended Intelligent I/O Service
at a time.
•When either of the two peripheral resources sharing the ICR register specifies Extended Intelligent I/O
Service, the other one cannot use interrupts.
Interrupt cause EI2OS
clear DMA ch
number Interrupt vector Interrupt control
register
Number Address Number Address
UART 2 RX / UART 4 RX Y2 14 #39 FFFF60HICR14 0000BEH
UART 2 TX / UART 4 TX Y1 15 #40 FFFF5CH
Flash Memory N #41 FFFF58HICR15 0000BFH
Delayed interrupt N #42 FFFF54H
MB90340 Series
50
■ELECTRICAL CHARACTERISTICS
1. Absolute Maximu m Ratings (VSS = AVSS = 0 V)
(Continued)
Parameter Symbol Rating Unit Remarks
Min Max
Power supply voltage
VCC VSS − 0.3 VSS + 6.0 V
AVCC VSS − 0.3 VSS + 6.0 V VCC = AVCC*1
AVRH,
AVRL VSS − 0.3 VSS + 6.0 V AVCC ≥ AVRH, AVCC ≥ AVRL,
AVRH ≥ AVRL
Input voltage VIVSS − 0.3 VSS + 6.0 V *2
Output voltage VOVSS − 0.3 VSS + 6.0 V *2
Maximum Clamp Current ICLAMP −4.0 +4.0 mA *4
Total Maximum Clamp Current Σ|ICLAMP|40 mA *4
“L” level maximum output current IOL 15 mA *3
“L” level average output current IOLAV 4mA*3
“L” level maximum overall output current ΣIOL 100 mA *3
“L” level average overall output current ΣIOLAV 50 mA *3
“H” level maximum output current IOH −15 mA *3
“H” level average output current IOHAV −4mA*3
“H” level maximum overall output current ΣIOH −100 mA *3
“H” level average overall output current ΣIOHAV −50 mA *3
Power consumption PD340 mW MB90F347
Operating temperature TA−40 +105 °C
Storage temperature TSTG −55 +150 °C
MB90340 Series
51
(Continued)
*1:Set AVCC and VCC to the same voltage. Make sure that AVCC does not exceed VCC and that the voltage at the
analog inputs does not exceed AVCC when the power is switched on.
*2:VI and VO should not exceed VCC + 0.3 V. VI should not exceed the specified ratings. However if the maximun
current to/from an input is limited by some means with e xternal components, the ICLAMP rating supercedes the VI
rating.
*3:Applicable to pins: P00 to P07, P10 to P17, P20 to P27, P30 to P37, P40 to P47, P50 to P57, P60 to P67,
P70 to P77, P80 to P87, P90 to P97, PA0 to PA1
*4: • Applicable to pins: P00 to P07, P10 to P17, P20 to P27, P30 to P37, P40 to P47, P50 to P57, P60 to P67
P70 to P77, P80 to P87, P90 to P97, PA0 to PA1
• Use within recommended operating conditions.
• Use at DC voltage (current)
• The +B signal should always be applied a limiting resistance placed between the +B signal and the
microcontroller.
• The value of the limiting resistance should be set so that when the +B signal is applied the input current to
the microcontroller pin does not exceed rated values, either instantaneously or for prolonged periods.
• Note that when the microcontroller drive current is low, such as in the power saving modes, the +B input
potential may pass through the protective diode and increase the potential at the VCC pin, and this may affect
other devices.
• Note that if a +B signal is input when the microcontroller power supply is off (not fixed at 0 V) , the power
supply is provided from the pins, so that incomplete operation may result.
• Note that if the +B input is applied during power-on, the power supply is provided from the pins and the resulting
supply voltage may not be sufficient to operate the power-on reset.
• Care must be taken not to leave the +B input pin open.
• Sample recommended circuits:
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
P-ch
N-ch
VCC
R
• Input/output equivalent circuits
+B input (0 V to 16 V)
Limiting
resistance
Protective diode
MB90340 Series
52
2. Recommended Conditions (VSS = AVSS = 0 V)
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Parameter Symbol Value Unit Remarks
Min Typ Max
Power supply voltage VCC,
AVCC
4.0 5.0 5.5 V Under normal operation
3.5 5.0 5.5 V Under normal operation, when not
using the A/D converter and not
Flash programming.
4.5 5.0 5.5 V When External bus is used.
3.0 5.5 V Maintains RAM data in stop mode
Smooth capacitor CS0.1 1.0 µF
Use a ceramic capacitor or capac-
itor of better AC characteristics.
Capacitor at the VCC should be
greater than this capacitor.
Operating temperature TA−40 +105 °C
C
CS
C Pin Connection Diagram
MB90340 Series
53
3. DC Characteristics (TA = −40 °C to +105 °C, VCC = 5.0 V ± 10%, VSS = AVSS = 0 V)
(Continued)
Parameter Sym-
bol Pin Condition Value Unit Remarks
Min Typ Max
Input H
voltage
(At VCC =
5 V ± 10%)
VIHS 0.8 VCC VCC + 0.3 V
Port inputs if CMOS
hysteresis input levels
are selected (except
UART SIN input pins
and I2C input pins)
VIHA 0.8 VCC VCC + 0.3 V Port inputs if
AUTOMOTIVE input
levels are selected
VIHT 2.0 VCC + 0.3 V Port inputs if TTL input
levels are selected
VIHS 0.7 VCC VCC + 0.3 V UART SIN inputs if
CMOS input levels are
selected
VIHI 0.7 VCC VCC + 0.3 V I2C Port inputs if CMOS
hysteresis input levels
are selected
VIHR 0.8 VCC VCC + 0.3 V RST input pin (CMOS
hysteresis)
VIHM VCC − 0.3 VCC + 0.3 V MD input pin
Input L
voltage
(At VCC =
5 V ± 10%)
VILS VSS − 0.3 0.2 VCC V
Port inputs if CMOS
hysteresis input levels
are selected (except
UART SIN input pins
and I2C input pins)
VILA VSS − 0.3 0.5 VCC VPort inputs if
AUTOMOTIVE input
levels are selected
VILT VSS − 0.3 0.8 V Port inputs if TTL
input levels are selected
VILS VSS − 0.3 0.3 VCC VUART SIN inputs if
CMOS input levels are
selected
VILI VSS − 0.3 0.3 VCC VI2C Port inputs if CMOS
hysteresis input levels
are selected
VILR VSS − 0.3 0.2 VCC VRST input pin (CMOS
hysteresis)
VILM VSS − 0.3 VSS + 0.3 V MD input pin
Output H
voltage VOH Normal
outputs VCC = 4.5 V,
IOH = −4.0 mA VCC − 0.5 V
Output H
voltage VOHI I2C current
outputs VCC = 4.5 V,
IOH = −3.0 mA VCC − 0.5 V
Output L
voltage VOL Normal
outputs VCC = 4.5 V,
IOL = 4.0 mA 0.4 V
Output L
voltage VOLI I2C current
outputs VCC = 4.5 V,
IOL = 3.0 mA 0.4 V
MB90340 Series
54
(Continued)
(TA = −40 °C to +105, VCC = 5.0 V ± 10%, VSS = AVSS = 0 V)
* : Current values are tentative. They are subject to change without notice according to improvements in the
characteristics. The power supply current is measured with an external clock.
Parameter Sym-
bol Pin Condition Value Unit Remarks
Min Typ Max
Input leak current IIL VCC = 5.5 V, VSS < VI < VCC −11µA
Pull-up
resistance RUP
P00 to P07,
P10 to P17,
P20 to P27,
P30 to P37,
RST
25 50 100 kΩ
Pull-down
resistance RDOWN MD2 25 50 100 kΩExcept
Flash
devices
Power supply
current*
ICC
VCC
VCC = 5.0 V,
Internal frequency : 24 MHz,
At normal operation. 55 70 mA MB90F347
VCC = 5.0 V,
Internal frequency : 24 MHz,
At writing FLASH memory. 70 85 mA MB90F347
VCC = 5.0 V,
Internal frequency : 24 MHz,
At erasing FLASH memory. 75 90 mA MB90F347
ICCS VCC = 5.0 V,
Internal frequency : 24 MHz,
At Sleep mode. 25 35 mA MB90F347
ICTS VCC = 5.0 V,
Internal frequency : 2 MHz,
At Main Timer mode 0.3 0.8 mA MB90F347
ICTSPLL6
VCC = 5.0 V,
Internal frequency : 24 MHz,
At PLL Timer mode,
external frequency = 4 MHz 4 7 mA MB90F347
ICCL
VCC = 5.0V
Internal frequency: 8 kHz,
At sub operation
TA = +25°C170 360 µA MB90F347
ICCLS
VCC = 5.0V
Internal frequency: 8 kHz,
At sub sleep
TA = +25°C20 50 µA MB90F347
ICCT
VCC = 5.0V
Internal frequency: 8 kHz,
At watch mode
TA = +25°C10 60 µA MB90F347
ICCH VCC = 5.0 V,
At Stop mode,
TA = +25°C7100µA MB90F347
Input capacity CIN Other than C, AVCC, AVSS,
AVRH, AVRL, VCC, VSS, 515pF
MB90340 Series
55
4. AC Characteristics
(1) Clock Timing (TA = −40 °C to +105 °C, VCC = 5.0 V ± 10%, VSS = AVSS = 0 V)
* : Whem selecting the PLL clock, the range of clock frequency is limitted. Use this product within range as
mentioned in “Relation among external clock frequency and machine clock frequency”.
Parameter Symbol Pin Value Unit Remarks
Min Typ Max
Clock frequency fC
X0, X1 3 16 MHz When using an oscillation
circuit
X0, X1 3 24 MHz When using an external
clock*
fCL X0A, X1A — 32.768 100 kHz
Clock cycle time tCYL
X0, X1 62.5 333 ns When using an oscillation
circuit
X0, X1 41.67 333 ns When using an external
clock
tCYLL X0A, X1A 10 30.5 — µs
Input clock pulse width PWH, PWL X0 10 ns Duty ratio is about 30% to
70%.
PWHL, PWLL X0A 5 15.2 µs
Input clock rise and fall time tCR, tCF X0 5 ns When using external clock
Internal operating clock
frequency (machine clock) fCP 1.5 24 MHz When using main clock
fCPL 8.192 50 kHz When using sub clock
Internal operating clock
cycle time (machine clock) tCP 41.67 666 ns When using main clock
tCPL 20 122.1 µs When using sub clock
X0
tCYL
tCF tCR
0.8 VCC
0.2 VCC
PWH PWL
X0A
tCYLL
tCF tCR
0.8 VCC
0.2 VCC
PWHL PWLL
Clock Timing
MB90340 Series
56
Guaranteed operation range of MB90340 series
* : When using the oscillation circuit, the maximum oscillation clock frequency is 16 MHz
External clock frequency and Machine clock frequency
24
5.5
3.5
1.5 4
Power supply voltage
VCC (V)
Guaranteed operation range
Guaranteed PLL operation range
4.0
Guaranteed A/D Converter
operation range
Machine clock fCP (MHz)
24
4.0
16
12
3412 24
Internal clock
fCP (MHz)
External clock fC (MHz) *
x 4 x 3 x 2 x 1
x 1/2
(PLL off)
8
8
Guaranteed oscillation frequency range
1.5
16
x 6
MB90340 Series
57
(2) Reset Standby Input (TA = −40 °C to +105 °C, VCC = 5.0 V ± 10%, VSS = AVSS = 0.0 V)
* : Oscillation time of oscillator is the time that the amplitude reaches 90%.
In the crystal oscillator, the oscillation time is between several ms and to tens of ms. In F AR / ceramic oscillators,
the oscillation time is between hundreds of µs to se v eral ms . With an e xternal clock, the oscillation time is 0 ms.
Parameter Symbol Pin Value Unit Remarks
Min Max
Reset input
time tRSTL RST
500 ns Under normal operation
Oscillation time of oscillator*
+ 100 µsns In Stop mode, Sub Clock
mode, Sub Sleep mode
and Watch mode
100 µs In Time Timer mode
tRSTL
0.2 VCC 0.2 VCC
100
m
s
RST
X0
90% of
amplitude
Instruction execution
Oscillation stabilization
waiting time
Oscillation time
of oscillator
Internal operation
clock
Internal reset
0.2 VCC
RST
tRSTL
0.2 VCC
Under normal operation:
In Stop mode, Sub Clock mode, Sub Sleep mode, Watch mode:
MB90340 Series
58
(3) Power On Reset (TA = −40 °C to +105 °C, VCC = 5.0 V ± 10%, VSS = AVSS = 0.0 V)
Parameter Symbol Pin Condition Value Unit Remarks
Min Max
Power on rise time tRVCC 0.05 30 ms
Power off time tOFF VCC 1ms Due to repetitive operation
VCC
VCC
VSS
3 V
tR
tOFF
2.7 V
0.2 V 0.2 V0.2 V
Holds RAM data
If you change the power supply voltage too rapidly, a power on reset may occur.
We recommend that you startup smoothly by restraining voltages when changing
the power supply voltage during operation, as shown in the figure below. Perform
while not using the PLL clock. However, if voltage drops are within 1 V/s, you can
operate while using the PLL clock.
We recommend a rise of
50 mV/ms maximum.
MB90340 Series
59
(4) Bus Timing (Read) (TA = –40°C to +85°C, VCC = 4.5 V to 5.5 V, VSS = 0.0 V, Machine Clock ≤ 16 MHz)
Parameter Sym-
bol Pin Condition Value Unit Remarks
Min Max
ALE pulse width tLHLL ALE
tCP/2 − 10 ns
Valid address ⇒ ALE ↓ time tAVLL ALE, A23 to
A16, AD15
to AD00 tCP/2 − 15 ns
ALE ↓ ⇒ Address valid time tLLAX ALE, AD15
to AD00 tCP/2 − 15 ns
Valid address ⇒ RD ↓ time tAVRL A23 toA16,
AD15 to
AD00, RD tCP − 15 ns
Valid address ⇒ Valid data
input tAVDV A23 to A16,
AD15 to
AD00 5 tCP/2 − 40 ns
RD pulse width tRLRH RD 3 tCP/2 − 20 ns
RD ↓ ⇒ Valid data input tRLDV RD, AD15 to
AD00 3 tCP/2 − 50 ns
RD ↑ ⇒ Data hold time tRHDX RD, AD15 to
AD00 0ns
RD ↓ ⇒ ALE ↑ time tRHLH RD, ALE tCP/2 − 15 ns
RD ↑ ⇒ Address valid time tRHAX RD, A23 to
A16 tCP/2 − 10 ns
Valid address ⇒ CLK ↑ time tAVCH A23 to A16,
AD15 to
AD00, CLK tCP/2 − 15 ns
RD ↓ ⇒ CLK ↑ time tRLCH RD, CLK tCP/2 − 15 ns
ALE ↓ ⇒ RD ↓ time tLLRL ALE, RD tCP/2 − 15 ns
MB90340 Series
60
A23 to A16 0.8 V 2.4 V
2.4 V
0.8 V
tRHAX
AD15 to AD00 0.8 V
2.4 V 2.4 V
0.8 V Address VIL
VIH VIH
VIL Read data
tRHDX
tRLDV
tAVDV
CLK
tAVCH
2.4 V
tRLCH
2.4 V
ALE 2.4 V
tLHLL
2.4 V
tRHLH
0.8 V
tLLAX
2.4 V
tAVLL
RD
tLLRL
tRLRH
0.8 V 2.4 V
tAVRL
MB90340 Series
61
(5) Bus Timing (Write) (TA = –40°C to +85°C, VCC = 4.5 V to 5.5 V, VSS = 0.0 V, Machine Clock ≤ 16 MHz)
Parameter Symbol Pin Condition Value Unit Remarks
Min Max
Valid address ⇒ WR ↓ time tAVWL A23 to A16,
AD15 to AD00,
WR
tCP−15 ns
WR pulse width tWLWH WR 3 tCP/2 − 20 ns
Valid data output ⇒ WR ↑
time tDVWH AD15 to AD00,
WR 3 tCP/2 − 20 ns
WR ↑ ⇒ Data hold time tWHDX AD15 to AD00,
WR 15 ns
WR ↑ ⇒ Address valid time tWHAX A23 to A16,
WR tCP/2 − 10 ns
WR ↑ ⇒ ALE ↑ time tWHLH WR, ALE tCP/2 − 15 ns
WR ↓ ⇒ CLK ↑ time tWLCH WR, CLK tCP/2 − 15 ns
CLK
tWLCH
2.4 V
ALE
tWHLH
2.4 V
WR (WRL, WRH)
tWLWH
0.8 V 2.4 V
tAVWL
A23 to A16 0.8 V 2.4 V
2.4 V
0.8 V
tWHAX
AD15 to AD00 2.4 V
0.8 V Address 0.8 V
2.4 V
Write data
tDVWH
0.8 V
2.4 V
tWHDX
MB90340 Series
62
(6) Ready Input Timing (TA = –40°C to +85°C, VCC = 4.5 V to 5.5 V, VSS = 0.0 V, Machine Clock ≤ 16 MHz)
Note : If the RDY setup time is insufficient, use the auto-ready function.
Parameter Sym-
bol Pin Test
Condition Rated Value Units Remarks
Min Max
RDY setup time tRYHS RDY 45 ns
RDY hold time tRYHH RDY 0 ns
CLK 2.4 V
ALE
RD/WR
RDY
When WAIT is not used.
VIH VIH
tRYHH
RDY
When WAIT is used.
tRYHS
VIL
MB90340 Series
63
(7) Hold Timing (TA = –40°C to +85°C, VCC = 4.5 V to 5.5 V, VSS = 0.0 V, Machine Clock ≤ 16 MHz)
Note : There is more than 1 cycle from when HRQ reads in until the HAK is changed.
Parameter Symbol Pin Condition Value Units Remarks
Min Max
Pin floating ⇒ HAK ↓
time tXHAL HAK 30 tCP ns
HAK ↑ time ⇒ Pin v alid
time tHAHV HAK tCP 2 tCP ns
HAK
Each pin High-Z
tHAHV
tXHAL
2.4V
0.8V
2.4V 2.4V
0.8V 0.8V
MB90340 Series
64
(8) UART0/1/2/3/4 (TA = −40 °C to +105 °C, VCC = 4.5 V to 5.5 V, VSS = 0 V)
* : Refer to “ (1) Clock timing” rating for tCP (internal operating clock cycle time).
Notes : •AC characteristic in CLK synchronized mode.
•CL is load capacity value of pins when testing.
•tCP is the machine cycle (Unit : ns)
Parameter Symbol Pin Condition Value Unit Remarks
Min Max
Serial clock cycle time tSCYC SCK0 to SCK4
Internal clock
operation output
pins are
CL = 80 pF + 1 TTL.
8 tCP*ns
SCK ↓ → SOT delay time tSLOV SCK0 to SCK4,
SOT0 to SOT4 −80 +80 ns
Valid SIN → SCK ↑tIVSH SCK0 to SCK4,
SIN0 to SIN4 100 ns
SCK ↑ → Valid SIN hold time tSHIX SCK0 to SCK4,
SIN0 to SIN4 60 ns
Serial clock “H” pulse width tSHSL SCK0 to SCK4
External clock
operation output
pins are
CL = 80 pF + 1 TTL.
4 tCP*ns
Serial clock “L” pulse width tSLSH SCK0 to SCK4 4 tCP*ns
SCK ↓ → SOT delay time tSLOV SCK0 to SCK4,
SOT0 to SOT4 150 ns
Valid SIN → SCK ↑tIVSH SCK0 to SCK4,
SIN0 to SIN4 60 ns
SCK ↑ → Valid SIN hold time tSHIX SCK0 to SCK4,
SIN0 to SIN4 60 ns
Internal Shift Clock Mode
SCK 2.4 V
tSCYC
0.8 V
SOT 0.8 V
2.4 V
0.8 V
tSLOV
SIN VIL
VIH
tIVSH
VIL
VIH
tSHIX
MB90340 Series
65
(9) Trigger Input Timing (TA =
==
= −
−−
−40 °
°°
°C to +
++
+105 °
°°
°C, VCC =
==
= 4.5 V to 5.5 V, VSS =
==
= 0 V)
Parameter Symbol Pin Condition Value Unit Remarks
Min Max
Input pulse width tTRGH
tTRGL
INT0 to INT15,
INT0R to INT15R,
ADTG 5 tCP ns
External Shift Clock Mode
SCK VIH
tSLSH
VIL
SOT 0.8 V
2.4 V
tSLOV
SIN VIL
VIH
tIVSH
VIL
VIH
tSHIX
VIH
VIL
tSHSL
VIL
VIH
tTRGH
VIL
VIH
tTRGL
INT0 to INT15,
INT0R to INT15R,
ADTG
MB90340 Series
66
(10) Timer Related Resource Input Timing (TA = −40 °C to +105 °C, VCC = 4.5 V to 5.5 V, VSS = 0 V)
(11) Timer Related Resource Output Timing (TA = –40° to +105°C, VCC = 4.5 V to 5.5 V, VSS = 0.0 V)
Parameter Symbol Pin Condition Value Unit Remarks
Min Max
Input pulse width tTIWH TIN0 to TIN3 4 tCP ns
tTIWL IN0 to IN7
Parameter Symbol Pin Condition Value Unit Remarks
Min Max
CLK ↑ ⇒ TOUT change time tTO TOT0 to TOT3,
PPG0 to PPGF 30 ns
VIL
VIH
tTIWH
VIL
VIH
tTIWL
TIN0 to TIN3,
IN0 to IN7
CLK 2.4 V
0.8 V
2.4 V
tTO
TOT0 to TOT3,
PPG0 to PPGF
MB90340 Series
67
5. A/D Converter
(TA = −40 °C to +105 °C, 3.0 V ≤ AVRH − AVRL, VCC = AVCC = 5.0 V ± 10%, VSS = AVSS = 0 V)
* : When not operating A/D converter, this is the current (VCC = AVCC = AVRH = 5.0 V) .
Note : The accuracy gets worse as AVRH − AVRL becomes smaller.
Parameter Symbol Pin Value Unit Remarks
Min Typ Max
Resolution 10 bit
Total error ±3.0 LSB
Nonlinearity error ±2.5 LSB
Differential
nonlinearity error ±1.9 LSB
Zero reading
voltage VOT AN0 to AN23 AVRL − 1.5 AVRL + 0.5 AVRL + 2.5 LSB
Full scale reading
voltage VFST AN0 to AN23 AVRH − 3.5 AVRH − 1.5 AVRH + 0.5 LSB
Compare time 1.0 µs4.5 V ≤ AVCC ≤ 5.5 V
2.0 4.0 V ≤ AVCC ≤ 4.5 V
Sampling time 0.5 µs4.5 V ≤ AVCC ≤ 5.5 V
1.2 4.0 V ≤ AVCC ≤ 4.5 V
Analog port input
current IAIN AN0 to AN23 −0.3 +0.3 µA
Analog input
voltage range VAIN AN0 to AN23 AVRL AVRH V
Reference
voltage range AVRH AVRL + 2.7 AVCC V
AVRL 0 AVRH − 2.7 V
Power supply
current IAAVCC 3.5 7.5 mA
IAH AVCC 5µA*
Reference
voltage current IRAVRH 600 900 µA
IRH AVRH 5µA*
Offset between
input channels AN0 to AN23 4LSB
MB90340 Series
68
6. Definition of A/D Converter Terms
(Continued)
Resolution : Analog variation that is recognized by an A/D converter.
Non linearity
error : De viation between a line across z ero-tr ansition line ( “00 0000 0000” ← → “00 0000 0001” )
and full-scale transition line ( “11 1111 1110” ← → “11 1111 1111” ) and actual conversion
characteristics.
Differential
linearity error : Deviation of input voltage, which is required for changing output code by 1 LSB, from an ideal
value.
Total error : Diff erence between an actual value and an ideal value. A total error includes zero tr ansition
error, full-scale transition error, and linear error.
Zero reading
voltage : Input voltage which results in the minimum conversion value.
Full scale
reading voltage : Input voltage which results in the maximum conversion value.
3FF
3FE
3FD
004
003
002
001
AVRL AVRH
VNT
1.5 LSB
0.5 LSB
{1 LSB × (N − 1) + 0.5 LSB}
Actual conversion
characteristics
(Actually-measured value)
Actual conversion
characteristics
Ideal characteristics
Digital output
Analog input
Total error
Total error of digital output “N” = VNT − {1 LSB × (N − 1) + 0.5 LSB}
1 LSB [LSB]
1 LSB = (Ideal value) AVRH − AVRL
1024 [V]
VOT (Ideal value) = AVRL + 0.5 LSB [V]
VFST (Ideal value) = AVRH − 1.5 LSB [V]
VNT : A voltage at which digital output transitions from (N − 1) to N.
MB90340 Series
69
(Continued)
3FF
3FE
3FD
004
003
002
001
AVRL AVRH AVRL AVRH
N + 1
N
N − 1
N − 2
VOT (actual measurement value)
{1 LSB × (N − 1)
+ VOT }
Actual conversion
characteristics
VFST (actual
measurement
value)
VNT (actual
measurement value)
Actual conversion
characteristics
Ideal characteristics
Actual conversion
characteristics
Actual conversion
characteristics
Ideal
characteristics
Digital output
Digital output
Analog inputAnalog input
VNT
(actual measurement value)
V (N + 1) T
(actual measurement
value)
Non linearity error Differential linearity error
Non linearity error of digital output N =VNT − {1 LSB × (N − 1) + VOT}
1 LSB [LSB]
Differential linearity error of digital output N =V (N+1) T − VNT
1 LSB −1 LSB [LSB]
VFST − VOT
1022 [V]
1 LSB =
VOT : Voltage at which digital output transits from “000H” to “001H.”
VFST : Voltage at which digital output transits from “3FEH” to “3FFH.”
MB90340 Series
70
7. Notes on A/D Converter Section
Use the device with external circuits of the following output impedance for analog inputs :
Recommended output impedance of external circuits are : Approx. 1.5 kΩ or lower (4.0 V ≤ AVCC ≤ 5.5 V,
sampling period ≤ 0.5 µs)
If an e x ternal capacitor is used, in consideration of the eff ect by tap capacitance caused by external capacitors
and on-chip capacitors, capacitance of the e xternal one is recommended to be several thousand times as high
as internal capacitor.
If output impedance of an external circuit is too high, a sampling period for an analog voltage may be insufficient.
8. Flash Memory Program/Erase Characteristics
Parameter Conditions Value Unit Remarks
Min Typ Max
Sector erase time
TA = +25 °C
VCC = 5.0 V
115s
Excludes programming
prior to erasure
Chip erase time 9sExcludes programming
prior to erasure
Word (16 bit width)
programming time 16 3,600 µsExcept for the over head
time of the system
Programs/Erase cycle 10,000 cycle
C
Comparator
Analog input R
4.5 V ≤ AVCC ≤ 5.5 V : R := 2.52 kΩ, C := 10.7 pF
4.0 V ≤ AVCC ≤ 4.5 V : R := 13.6 kΩ, C := 10.7 pF
• Analog input circuit model
Note : Use the values in the figure only as a guideline.
MB90340 Series
71
■ORDERING INFORMATION
(Continued)
Part number Package Remarks
MB90F342PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90F342SPF
MB90F342CPF
MB90F342CSPF
MB90F342PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90F342SPFV
MB90F342CPFV
MB90F342CSPFV
MB90F343PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90F343SPF
MB90F343CPF
MB90F343CSPF
MB90F343PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90F343SPFV
MB90F343CPFV
MB90F343CSPFV
MB90F345PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90F345SPF
MB90F345CPF
MB90F345CSPF
MB90F345PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90F345SPFV
MB90F345CPFV
MB90F345CSPFV
MB90F346PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90F346SPF
MB90F346CPF
MB90F346CSPF
MB90F346PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90F346SPFV
MB90F346CPFV
MB90F346CSPFV
MB90340 Series
72
(Continued)
Part number Package Remarks
MB90F347PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90F347SPF
MB90F347CPF
MB90F347CSPF
MB90F347PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90F347SPFV
MB90F347CPFV
MB90F347CSPFV
MB90F349PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90F349SPF
MB90F349CPF
MB90F349CSPF
MB90F349PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90F349SPFV
MB90F349CPFV
MB90F349CSPFV
MB90341PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90341SPF
MB90341CPF
MB90341CSPF
MB90341PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90341SPFV
MB90341CPFV
MB90341CSPFV
MB90342PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90342SPF
MB90342CPF
MB90342CSPF
MB90342PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90342SPFV
MB90342CPFV
MB90342CSPFV
MB90340 Series
73
(Continued)
Part number Package Remarks
MB90346PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90346SPF
MB90346CPF
MB90346CSPF
MB90346PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90346SPFV
MB90346CPFV
MB90346CSPFV
MB90347PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90347SPF
MB90347CPF
MB90347CSPF
MB90347PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90347SPFV
MB90347CPFV
MB90347CSPFV
MB90348PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90348SPF
MB90348CPF
MB90348CSPF
MB90348PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90348SPFV
MB90348CPFV
MB90348CSPFV
MB90349PF
100-pin Plastic QFP
(FPT-100P-M06)
MB90349SPF
MB90349CPF
MB90349CSPF
MB90349PFV
100-pin Plastic LQFP
(FPT-100P-M05)
MB90349SPFV
MB90349CPFV
MB90349CSPFV
MB90V340 299-pin Ceramic PGA
(PGA-299C-A01) For evaluation
MB90340 Series
74
■PACKAGE DIMENSIONS
(Continued)
100-pin Plastic QFP
(FPT-100P-M06)
Note 1) * : These dimensions do not include resin protrusion.
Note 2) Pins width and pins thickness including plating thickness.
Note 3) Pins width do not include tie bar cutting remainder.
Dimensions in mm (inches)
Note : The values in parentheses are reference values.
C
2002 FUJITSU LIMITED F100008S-c-5-5
1 30
31
50
5180
81
100
20.00±0.20(.787±.008)
23.90±0.40(.941±.016)
14.00±0.20
(.551±.008)
17.90±0.40
(.705±.016)
INDEX
0.65(.026) 0.32±0.05
(.013±.002) M
0.13(.005)
"A"
0.17±0.06
(.007±.002)
0.10(.004)
Details of "A" part
(.035±.006)
0.88±0.15
(.031±.008)
0.80±0.20
0.25(.010)
3.00 +0.35
–0.20
+.014
–.008
.118
(Mounting height)
0.25±0.20
(.010±.008)
(Stand off)
0~8˚
*
*
MB90340 Series
75
(Continued)
100-pin Plastic LQFP
(FPT-100P-M05)
Note 1) * : These dimensions do not include resin protrusion.
Note 2) Pins width and pins thickness include plating thickness.
Note 3) Pins width do not include tie bar cutting remainder.
Dimensions in mm (inches)
Note : The values in parentheses are reference values.
C
2003 FUJITSU LIMITED F100007S-c-4-6
14.00±0.10(.551±.004)SQ
16.00±0.20(.630±.008)SQ
125
26
51
76 50
75
100
0.50(.020) 0.20±0.05
(.008±.002) M
0.08(.003) 0.145±0.055
(.0057±.0022)
0.08(.003)
"A"
INDEX .059 –.004
+.008
–0.10
+0.20
1.50
(Mounting height)
0˚~8˚
0.50±0.20
(.020±.008)
0.60±0.15
(.024±.006)
0.25(.010)
0.10±0.10
(.004±.004)
Details of "A" part
(Stand off)
*
MB90340 Series
FUJITSU LIMITED
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The contents of this document are subject to change without notice.
Customers are advised to consult with FUJITSU sales
representatives before ordering.
The information, such as descriptions of function and application
circuit examples, in this document are presented solely for the
purpose of reference to show examples of operations and uses of
Fujitsu semiconductor device; Fujitsu does not warrant proper
operation of the device with respect to use based on such
information. When you develop equipment incorporating the
device based on such information, you must assume any
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assumes no liability for any damages whatsoever arising out of
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function and schematic diagrams, shall not be construed as license
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The products described in this document are designed, developed
and manufactured as contemplated for general use, including
without limitation, ordinary industrial use, general office use,
personal use, and household use, but are not designed, developed
and manufactured as contemplated (1) for use accompanying fatal
risks or dangers that, unless extremely high safety is secured, could
have a serious effect to the public, and could lead directly to death,
personal injury, severe physical damage or other loss (i.e., nuclear
reaction control in nuclear facility, aircraft flight control, air traffic
control, mass transport control, medical life support system, missile
launch control in weapon system), or (2) for use requiring
extremely high reliability (i.e., submersible repeater and artificial
satellite).
Please note that Fujitsu will not be liable against you and/or any
third party for any claims or damages arising in connection with
above-mentioned uses of the products.
Any semiconductor devices have an inherent chance of failure. You
must protect against injury, damage or loss from such failures by
incorporating safety design measures into your facility and
equipment such as redundancy, fire protection, and prevention of
over-current levels and other abnormal operating conditions.
If any products described in this document represent goods or
technologies subject to certain restrictions on export under the
Foreign Exchange and Foreign Trade Law of Japan, the prior
authorization by Japanese government will be required for export
of those products from Japan.
F0305
FUJITSU LIMITED Printed in Japan
