Regarding the change of names mentioned in the document, such as Mitsubishi
Electric and Mitsubishi XX, to Renesas Technology Corp.
The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
Accordingly, although Mitsubishi Electric, Mitsubishi Electric Corporation, Mitsubishi
Semiconductors, and other Mitsubishi brand names are mentioned in the document, these names
have in fact all been changed to Renesas Technology Corp. Thank you for your understanding.
Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been
made to the contents of the document, and these changes do not constitute any alteration to the
contents of the document itself.
Note : Mitsubishi Electric will continue the business operations of high frequency & optical devices
and power devices.
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003
To all our customers
MITSUBISHI MICROCOMPUTERS
M37753M6C-XXXFP, M37753M6C-XXXHP
DESCRIPTION
The M37753M6C-XXXFP and M37753M6C-XXXHP are single-chip
microcomputers designed with high-perf ormance CMOS silicon gate
technology. This is housed in a 80-pin plastic molded QFP.
This microcomputer has a CPU and a bus interface unit. The CPU is
a 16-bit parallel processor that can also be switched to perform 8-bit
parallel processing, and the b us interf ace unit enhances the memory
access efficiency to execute instructions fast.
In addition to the 7700 Family basic instructions, the M37753M6C-
XXXFP has 6 special instructions which contain instructions for
signed multiplication/division; these added instructions improve the
servo arithmetic performance to control hard disk drives and so on.
This microcomputer also include the ROM, RAM, multiple-function
timers, motor control function, serial I/O, A-D conver ter, D-A con-
verter, and so on.
DISTINCTIVE FEATURES
•Number of basic machine instructions .................................... 109
(103 basic instructions of 7700 Family + 6 special instructions)
•Memory size ROM ................................................ 48 Kbytes
RAM................................................2048 bytes
•Instruction execution time
The fastest instruction at 40 MHz frequency ...................... 100 ns
•Single power supply .......................................................5V ±10 %
•Low power dissipation (at 40 MHz frequency) ....... 125 mW (Typ.)
•Interrupts ............................................................21 types, 7 levels
•Multiple-function 16-bit timer ................................................... 5+3
(three-phase motor drive wavefor m or pulse motor control wave-
form output)
•Serial I/O (UART or clock synchronous)...................................... 2
•10-bit A-D converter ............................................8-channel inputs
•8-bit D-A converter ............................................2-channel outputs
•12-bit watchdog timer
•Programmable input/output
(ports P0—P8) .......................................................................... 68
•Small package [M37753M6C-XXXHP]
.................................80-pin fine pitch QFP (lead pitch : 0.5 mm)
APPLICATION
Control de vices f or personal computer peripheral equipment such as
CD-ROM drives, hard disk drives, high density FDD, printers
Control devices for office equipment such as copiers and facsimiles
Control de vices f or industrial equipment such as communication and
measuring instruments
Control de vices for equipment required for motor control such as in-
verter air conditioner and general purpose inverter
M37753M6C-XXXFP PIN CONFIGURATION (TOP VIEW)
Outline 80P6N-A
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
30
29
28
27
26
25
P70/AN0
↔
P67/TB2IN
↔
P66/TB1IN
↔
P62/INT0
↔
P61/TA4IN
↔
P60/TA4OUT/RTP13
↔
P57/TA3IN/KI3
↔
P56/TA3OUT/KI2/RTP12
↔
P55/TA2IN/KI1/U/RTP11 ↔
P54/TA2OUT/KI0/V/RTP10
↔
P53/TA1IN/W/RTP03 ↔
P52/TA1OUT/U/RTP02
↔
P51/TA0IN/V/RTP01 ↔
P50/TA0OUT/W/RTP00 ↔
P47
↔
P46
↔
P45
↔
P44 ↔
P43
↔
P42/φ1
↔
P41/RDY
↔
64
63
62
61
60
59
58
57
56
55
54
53
52
51
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
P65/TB0IN
↔
P64/INT2
↔
P63/INT1
↔
↔
P40/HOLD
←
BYTE
CNVSS
← RESET
←
XIN
→
XOUT
→
E
VSS
↔
P33/HLDA
↔
P32/ALE
↔ P31/BHE
↔
P30/R/W
↔
P27/A23/D7
↔
P26/A22/D6
↔
P25/A21/D5
↔
P24/A20/D4
↔
P23/A19/D3
↔
P22/A18/D2
↔
P21/A17/D1
↔ P20/A16/D0
↔
P17/A15/D15
↔ P16/A14/D14
↔
P15/A13/D13
↔
P14/A12/D12
↔ P13/A11/D11
↔
P12/A10/D10
↔
P11/A9/D9
↔
P10/A8/D8
↔
P07/A7
↔
P06/A6
↔
P05/A5
↔
P04/A4
↔
P03/A3
↔ P02/A2
↔ P01/A1
↔
P00/A0
↔ P87/TXD1
↔ P86/RXD1
↔ P85/CLK1
↔ P84/CTS1/RTS1/DA1/INT4
P83/TXD0
↔
P82/RXD0/CLKS0
↔
P81/CLK0
↔
VCC
AVCC
VREF
→
AVSS
VSS
P77/AN7/ADTRG
↔
P76/AN6
↔
P75/AN5
↔
P74/AN4 ↔
P73/AN3 ↔
P72/AN2
↔
P71/AN1
↔
P80/CTS0/RTS0/CLKS1/DA0/INT3/KI4
↔
M37753M6C-XXXFP
MITSUBISHI MICROCOMPUTERS
M37753M6C-XXXFP, M37753M6C-XXXHP
2
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37753M6C-XXXHP PIN CONFIGURATION (TOP VIEW)
26
27
↔
P42/φ1
↔
P41/RDY
↔
P40/HOLD
←
BYTE
CNVSS
←
RESET
←
XIN
→
XOUT
→
E
VSS
↔ P33/HLDA
↔ P32/ALE
↔ P31/BHE
↔ P30/R/W
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
79
80
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
↔ P86/RXD1
↔ P87/TXD1
↔ P00/A0
↔ P01/A1
↔ P02/A2
P85/CLK1 ↔
P84/CTS1/RTS1/DA1/INT4 ↔
P83/TXD0 ↔
P82/RXD0/CLKS0 ↔
P81/CLK0 ↔
VCC
AVCC
VREF→
AVSS
VSS
P77/AN7/ADTRG
↔M37753M6C-XXXHP
P76/AN6
↔
P75/AN5 ↔
P74/AN4
↔
P73/AN3
↔
P72/AN2
↔
P71/AN1
↔
P70/AN0
↔
P67/TB2IN
↔
P80/CTS0/RTS0/CLKS1/DA0/INT3/KI4 ↔
51
52
↔ P27/A23/D7
↔ P26/A22/D6
↔ P25/A21/D5
↔ P24/A20/D4
↔ P23/A19/D3
↔ P22/A18/D2
↔ P21/A17/D1
↔ P20/A16/D0
↔ P17/A15/D15
↔ P16/A14/D14
↔ P15/A13/D13
↔ P14/A12/D12
↔ P13/A11/D11
↔ P12/A10/D10
↔ P11/A9/D9
↔ P10/A8/D8
↔ P07/A7
↔ P06/A6
↔ P05/A5
↔ P04/A4
↔ P03/A3
53
54
55
56
57
58
59
60
21
22
23
24
25
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P43 ↔
P66/TB1IN ↔
P65/TB0IN ↔
P64/INT2 ↔
P61/TA4IN ↔
P60/TA4OUT/RTP13 ↔
P57/TA3IN/KI3 ↔
P56/TA3OUT/KI2/RTP12 ↔
P55/TA2IN/KI1/U/RTP11 ↔
P54/TA2OUT/KI0/V/RTP10 ↔
P53/TA1IN/W/RTP03 ↔
P52/TA1OUT/U/RTP02 ↔
P51/TA0IN/V/RTP01 ↔
P50/TA0OUT/W/RTP00 ↔
P47 ↔
P46 ↔
P45 ↔
P44 ↔
P63/INT1 ↔
P62/INT0 ↔
Outline 80P6Q-A
Differences between M37753M6C-XXXFP and M37753M6C-XXXHP
Product
M37753M6C-XXXFP
M37753M6C-XXXHP
Package
80-pin QFP (80P6N-A)
80-pin fine pitch QFP (80P6Q-A)
3
MITSUBISHI MICROCOMPUTERS
M37753M6C-XXXFP, M37753M6C-XXXHP
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
P1
(8)
Input/Output
port P1
P0
(8)
Input/Output
port P0
ROM
48 Kbytes
P8(8) P7(8) P6(8) P5(8) P4(8)
Input/Output
port P4
P3(4) P2
(8)
Input/Output
port P8 Input/Output
port P7 Input/Output
port P6 Input/Output
port P5 Input/Output
port P3
Clock Generating Circuit
Instruction Register(8)
RAM
2048 bytes Timer TA0(16)
Timer TA1(16)
Timer TA2(16)
Timer TA3(16)
Timer TB0(16)
Timer TB1(16)
Timer TB2(16)
WatchdogTimer
UART0(9)
UART1(9)
A-D Converter(10)
D-A
0
Converter(8)
D-A
1
Converter(8)
Timer TA4(16)
Address Bus
Data Bus(Even)
Data Buffer DBH(8)
Data Buffer DBL(8)
Instruction Queue Buffer Q
0
(8)
Instruction Queue Buffer Q
1
(8)
Instruction Queue Buffer Q
2
(8)
Incrementer(24)
Program Address Register PA(24)
Data Address Register DA(24)
Processor Status Register PS(11)
Direct Page Register DPR(16)
Stack Pointer S(16)
Incrementer/Decrementer(24)
Program Counter PC(16)
Program Bank Register PG(8)
Data Bank Register DT(8)
Index Register Y(16)
Index Register X(16)
Accumulator B(16)
Accumulator A(16)
Arithmetic Logic
Unit(16)
Input Buffer Register IB(16)
Data Bus(Odd)
XIN Reset input
RESET (5V)
VCC CNVSS (0V)
AVSS (5V)
AVCC
Reference
voltage input
(0V)
VSS
Clock output
XOUT VREF
Clock input E
Enable output
Input/Output
port P2
Bus width
select input
BYTE
BLOCK DIAGRAM
MITSUBISHI MICROCOMPUTERS
M37753M6C-XXXFP, M37753M6C-XXXHP
4
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Number of basic machine instructions
Instruction execution time
Memory size
Input/Output ports
Multiple-function timers
Serial I/O
A-D converter
D-A converter
Watchdog timer
Dead-time timer
Interrupts
Clock generating circuit
Supply voltage
Power dissipation
Input/Output characteristic
Memory expansion
Operating temperature range
Device structure
Package
ROM
RAM
P0–P2, P4–P8
P3
TA0, TA1, TA2, TA3, TA4
TB0, TB1, TB2
FUNCTIONS
FunctionsParameter 109
100 ns (the fastest instruction at external clock 40 MHz frequency)
48 Kbytes
2048 bytes
8-bit × 8
4-bit × 1
16-bit × 5
16-bit × 3
(UART or clock synchronous serial I/O) × 2
10-bit × 1 (8 channels)
8-bit × 2
12-bit × 1
8-bit × 3
5 external types, 16 internal types
(Each interrupt can be set to priority levels 0–7.)
Built-in (externally connected to a ceramic resonator or quartz crystal resonator)
5 V±10 %
125 mW(at external clock 40 MHz frequency)
5 V
5 mA
Maximum 16 Mbytes
–20 to 85 °C
CMOS high-performance silicon gate process
80-pin plastic molded QFP
Input/Output withstand voltage
Output current
5
MITSUBISHI MICROCOMPUTERS
M37753M6C-XXXFP, M37753M6C-XXXHP
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
PIN DESCRIPTION
Functions
Input
Input
Input
Output
Output
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Input/
Output
NamePin
VCC, VSS
CNVSS
RESET
XIN
XOUT
E
BYTE
(Note)
AVCC,
AVSS
VREF
P00–P07
P10–P17
P20–P27
P30–P33
P40–P47
P50–P57
P60–P67
P70–P77
P80–P87
Supply 5 V±10 % to VCC and 0 V to VSS.
This pin controls the processor mode. Connect to V
SS
for single-chip mode or memory
expansion mode . Connect to V
CC
for microprocessor mode.
This is reset input pin. The microcomputer is reset when supplying “L” level to this
pin.
These are I/O pins of internal clock generating circuit. Connect a ceramic or quartz-
crystal resonator between XIN and XOUT. When an external clock is used, the clock
source should be connected to the XIN pin and the XOUT pin should be left open.
Data or instruction read, data write are performed when output from this pin is “L”.
This pin determines whether the external data bus is 8-bit width or 16-bit width for
memory expansion mode or microprocessor mode. The width is 16 bits when “L”
signal inputs and 8 bits when “H” signal inputs.
Power supply for the A-D converter and the D-A converter. Connect AVCC to VCC
and AVSS to VSS externally.
This is reference voltage input pin for the A-D converter and the D-A converter.
In single-chip mode, port P0 is an 8-bit I/O port. This port has an I/O direction
register and each pin can be programmed for input or output. These ports are in
the input mode when reset. Address (A0–A7) is output in memory expansion mode
or microprocessor mode.
In single-chip mode, these pins have the same functions as port P0. When the
BYTE pin is set to “L” in memory expansion mode or microprocessor mode and
external data bus is 16-bit width, high-order data (D8–D15) is input or output if E
output is “L” and an address (A8–A15) is output if E output is “H”. When the BYTE
pin is set to “H” and an external data bus is 8-bit width, only address (A8–A15) is
output.
In single-chip mode, these pins have the same functions as port P0. In memory
expansion mode or microprocessor mode, low-order data (D0–D7) is input or output
when E output is “L” and an address (A16–A23) is output when E output is “H”.
In single-chip mode, these pins have the same functions as port P0. In memory
expansion mode or microprocessor mode, R/W, BHE , ALE, and HLDA signals are
output.
In single-chip mode, these pins have the same functions as port P0. In memory
expansion mode or micro processor mode, P40, P41, and P42 become HOLD and
RDY input pins, and clock
φ
1 output pin respectively. Functions of other pins are the
same as in single-chip mode. In memory expansion mode, P42 can be pro-
grammed as I/O port.
In addition to having the same functions as port P0 in single-chip mode, these pins
also function as I/O pins f or timer A0, timer A1, timer A2, timer A3, output pins for
motor drive waveform, and input pins for key input interrupt.
In addition to having the same functions as port P0 in single-chip mode, these pins
also function as I/O pins for timer A4, input pins for external interrupt input INT0,
INT1, and INT2, and input pins for timer B0, timer B1, and timer B2, and output pin
for motor drive wave form.
In addition to having the same functions as port P0 in single-chip mode, these pins
also function as input pins for A-D converter.
In addition to having the same functions as port P0 in single-chip mode, these pins
also function as I/O pins for UART0, UART1, output pins for D-A converter, and
input pins for INT3, INT4.
Power supply
CNVSS input
Reset input
Clock input
Clock output
Enable output
Bus width select input
Analog supply input
Reference voltage input
I/O port P0
I/O port P1
I/O port P2
I/O port P3
I/O port P4
I/O port P5
I/O port P6
I/O port P7
I/O port P8
Note: It is impossible to change the input level of the BYTE pin in each bus cycle. In other words, bus width cannot be switched dynamically. Fix the input
level of the BYTE pin to “H” or “L” according to the bus width used.
MITSUBISHI MICROCOMPUTERS
M37753M6C-XXXFP, M37753M6C-XXXHP
6
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
BASIC FUNCTION BLOCKS
The M37753M6C-XXXFP and M37753M6C-XXXHP has the same
functions as the M37753M8C-XXXFP and M37753M8C-XXXHP ex-
cept for the following:
(1) The ROM size is different.
(2) The function of ROM area modification is not available.
Therefore, refer to the section on the M37753M8C-XXXFP.
MEMORY
The memory map is shown in Figure 1. The address space is 16
Mbytes from addresses 016 to FFFFFF16. The address space is di-
vided into 64-Kbyte units called banks. The banks are numbered
from 016 to FF16.
Internal ROM, internal RAM, and control registers for internal periph-
eral devices are assigned to bank 016.
The 48-Kbyte area from addresses 400016 to FFFF16 is the internal
ROM.
Addresses FFD216 to FFFF16 are the RESET and interrupt vector
addresses and contain the interrupt vectors. Refer to the section on
interrupts for details.
The 2048-byte area from addresses 8016 to 87F16 contains the in-
ternal RAM. In addition to storing data, the RAM is used as stac k dur-
ing a subroutine call, or interrupts.
Assigned to addresses 016 to 7F16 are peripheral devices such as
I/O por ts, A-D conver ter, D-A conver ter, UART, timer, and interrupt
control registers.
A 256-byte direct page area can be allocated anywhere in bank 016
using the direct page register DPR. In direct page addressing mode ,
the memory in the direct page area can be accessed with tw o w ords
thus reducing program steps.
000000
16
000000
16
000000
16
00007F
16
00087F
16
00FFFF
16
00FFFE
16
00FFD2
16
000080
16
00FFFF
16
Bank 0
16
Bank 1
16
010000
16
01FFFF
16
FF0000
16
FFFFFF
16
Internal RAM
2048 bytes
Peripherai devices
control registers
Interrupt vector table
A-D
INT
3
UART1 transmit
UART1 receive
UART0 transmit
UART0 receive
Timer B2
Timer B1
Timer B0
Timer A4
Timer A3
Timer A2
Timer A1
Timer A0
INT
2
Watchdog timer
BRK instruction
Zero divide
see Fig. 2 for
further information
INT
1
INT
0
DBC
RESET
Bank FF
16
•
•
•
•
•
•
•
•
•
•
•
•
•
Internal ROM
48 Kbytes
004000
16
FE0000
16
FEFFFF
16
Bank FE
16
00007F
16
INT
4
Fig. 1 Memory map
7
MITSUBISHI MICROCOMPUTERS
M37753M6C-XXXFP, M37753M6C-XXXHP
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Fig. 2 Location of peripheral devices and interrupt control registers
000000
000001
000002
000003
000004
000005
000006
000007
000008
000009
00000A Port P4 register
Port P5 register
Port P4 direction register
Port P5 direction register
Port P6 register
Port P7 register
Port P6 direction register
Port P7 direction register
Port P8 register
Port P8 direction register
A-D control register 0
A-D control register 1
A-D register 0
A-D register 1
A-D register 2
A-D register 3
A-D register 4
A-D register 5
A-D register 6
A-D register 7
UART0 transmit/receive mode register
UART0 baud rate register
UART0 transmit buffer register
UART0 transmit/receive control register 0
UART0 transmit/receive control register 1
UART0 receive buffer register
UART1 transmit/receive mode register
UART1 baud rate register
UART1 transmit buffer register
UART1 transmit/receive control register 0
UART1 transmit/receive control register 1
UART1 receive buffer register
00000B
00000C
00000D
00000E
00000F
000010
000011
000012
000013
000014
000015
000016
000017
000018
000019
00001A
00001B
00001C
00001D
00001E
00001F
000020
000021
000022
000023
000024
000025
000026
000027
000028
000029
00002A
00002B
00002C
00002D
00002E
00002F
000030
000031
000032
000033
000034
000035
000036
000037
000038
000039
00003A
00003B
00003C
00003D
00003E
00003F
000040
000041
000042
000043
000044
000045
000046
000047
000048
000049
00004A
Count start register
One-shot start register
Up-down register
Timer A0 register
Timer A1 register
Timer A2 register
Timer A3 register
Timer A4 register
Timer B0 register
Timer B1 register
Timer B2 register
Timer A0 mode register
Timer A1 mode register
Timer A2 mode register
Timer A3 mode register
Timer A4 mode register
Timer B0 mode register
Timer B1 mode register
Timer B2 mode register
Processor mode register 0
Processor mode register 1
Watchdog timer register
Watchdog timer frequency select register
Comparator function select register
Comparator result register
D-A register 0
D-A register 1
Particular function select register 0
Particular function select register 1
INT3 interrupt control register
A-D interrupt control register
UART0 trasmit interrupt control register
UART0 receive interrupt control register
UART1 trasmit interrupt control register
UART1 receive interrupt control register
Timer A0 interrupt control register
Timer A1 interrupt control register
Timer A2 interrupt control register
Timer A3 interrupt control register
Timer A4 interrupt control register
Timer B0 interrupt control register
Timer B1 interrupt control register
Timer B2 interrupt control register
00004B
00004C
00004D
00004E
00004F
000050
000051
000052
000053
000054
000055
000056
000057
000058
000059
00005A
00005B
00005C
00005D
00005E
00005F
000060
000061
000062
000063
000064
000065
000066
000067
000068
000069
00006A
00006B
00006C
00006D
00006E
00006F
000070
000071
000072
000073
000074
000075
000076
000077
000078
000079
00007A
00007B
00007C
00007D
00007E
00007F
INT0 interrupt control register
INT1 interrupt control register
INT2 interrupt control register
Address (Hexadecimal notation) Address (Hexadecimal notation)
Port P0 register
Port P1 register
Port P0 direction register
Port P1 direction register
Port P2 register
Port P3 register
Port P2 direction register
Port P3 direction register
Waveform output mode register
Dead-time timer
Pulse output data register 1
Pulse output data register 0
Timer A write register
Reserved area (Note)
Reserved area (Note)
INT4 interrupt control register
Note: Do not write to this address.
MITSUBISHI MICROCOMPUTERS
M37753M6C-XXXFP, M37753M6C-XXXHP
8
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
ELECTRICAL CHARACTERISTICS
The M37753M6C-XXXFP and M37753M6C-XXXHP has the same
function as the M37753M8C-XXXFP and M37753M8C-XXXHP in f or
the following :
(1) ABSOLUTE MAXIMUM RATINGS
(2) RECOMMENDED OPERATING CONDITIONS
(3) ELECTRICAL CHARACTERISTICS
(4) PERIPHERAL DEVICE INPUT/OUTPUT TIMING
(5) TIMING REQ UIREMENTS
(6) SWITCHING CHARACTERISTICS
Therefore, refer to the corresponding section on the M37753M8C-
XXXFP.
ADDRESSING MODES AND INSTRUCTION SET
The M37753M6C-XXXFP and M37753M6C-XXXHP ha v e 29 pow er-
ful addressing modes; 1 addressing mode is added to the basis of
the 7700 series. Refer to the “7751 Series Software Manual” for the
details.
INSTRUCTION SET
The M37753M6C-XXXFP and M37753M6C-XXXHP have the ex-
tended instruction set; 6 instructions are added to the instruction set
of 7700 series. The object code of this extended instruction set is
upwards compatible to that of 7700 series instruction set.
Refer to the “7751 Series Software Manual” for the details.
SHORTENING NUMBER OF INSTRUCTION
EXECUTION CYCLES
Shor tening number of instruction execution cycles is realized in the
M37753M6C-XXXFP and M37753M6C-XXXHP owing to modifica-
tions of the instruction execution algorithm and the CPU circuit, and
others.
Refer to the “7751 Series Software Manual” about the number of in-
struction execution cycles.
DATA REQUIRED FOR MASK ROM ORDERING
Please send the following data for mask orders:
<M37753M6C-XXXFP>
(1) M37753M6C-XXXFP mask ROM order confirmation form
(2) 80P6N mark specification form
(3) ROM data (EPROM 3 sets)
<M37753M6C-XXXHP>
(1) M37753M6C-XXXHP mask ROM order confirmation form
(2) 80P6Q mark specification form
(3) ROM data (EPROM 3 sets)
SINGLE-CHIP 16-BIT MICROCOMPUTER
M37753M6C-XXXFP
Date:
Receipt
GZZ–SH00–82B<85A0>
( )
Note : Please fill in all items marked
Customer
Supervisor
Company
name
Date
issued Date:
TEL
1. Confirmation
Specify the name of the product being ordered.
Three sets of EPROMs are required for each pattern (Check @ in the appropriate box).
If at least two of the three sets of EPROMs submitted contain the identical data, we will produce masks based on this data.
We shall assume the responsibility for errors only if the mask ROM data on the products we produce differ from this data.
Thus, the customer must be especially careful in verifying the data contained in the EPROMs submitted.
Checksum code for entire EPROM areas
EPROM Type :
(hexadecimal notation)
Responsible
officer
Section head
signature Supervisor
signature
Issuance
signatures
One of the following sets of data should be written to the option data address (1016) of the EPROM you have ordered.
Check @ in the appropriate box.
STP instruction enable
STP instruction disable
2. STP instruction option
0116
0016
Address 1016
Address 1016
3. Mark specification
Mark specification must be submitted using the correct form for the type of package being ordered fill out the appropriate
80P6N Mark Specification Form (for M37753M6C-XXXFP), 80P6Q Mark Specification Form (for M37753M6C-XXXHP)
and attach to the Mask ROM Order Confirmation Form.
7700 FAMILY MASK ROM ORDER CONFIRMATION FORM
Mask ROM number
MITSUBISHI ELECTRIC
M37753M6C-XXXHP
27512
FFFF
0010
0000
4000
48K
(1) Set “FF16” in the shaded area.
(2) Address 016 to 1016 are the area for storing the data
on model designation and options.This area must be
written with the data shown below.
Details for option data are given next in the section
describing the STP instruction option.
Address and data are written in hexadecimal notation.
0
3
7
5
2
F
A
E
C
B
9
8
D
4
1
6
4D
33
37
37
33
4D
35
43
2D
FF
FF
FF
FF
FF
FF
Option data
Address Address Address
36
10
27101
1FFFF
00010
00000
14000
48K
4. Comments
DATA DATA
1
80
65 40
64
41
25
24
Mitsubishi product number
(6-digit, or 7-digit)
1
80
65 40
64
41
25
24
Customer’s Parts Number
Note : The fonts and size of characters are standard Mitsubishi type.
Mitsubishi IC catalog name
Notes 1 : The mark field should be written right aligned.
2 : The fonts and size of characters are standard Mitsubishi type.
3 : Customer’s parts number can be up to 14 alphanumeric char-
acters for capital letters, hyphens, commas, periods and so on.
80P6N (80-PIN QFP) MARK SPECIFICATION FORM
Mitsubishi IC catalog name
Please choose one of the marking types below (A, B, C), and enter the Mitsubishi IC catalog name and the special mark (if needed).
A. Standard Mitsubishi Mark
C. Special Mark Required
B. Customer’s Parts Number + Mitsubishi IC Catalog Name
Mitsubishi IC catalog name
Notes1 :If special mark is to be printed, indicate the desired lay-
out of the mark in the left figure. The layout will be
duplicated technically as close as possible.
Mitsubishi product number (6-digit, or 7-digit) and Mask
ROM number (3-digit) are always marked for sorting the
products.
2 : If special character fonts (e,g., customer’s trade mark
logo) must be used in Special Mark, check the box be-
low.
For the new special character fonts, a clean font original
(ideally logo drawing) must be submitted.
Special character fonts required
1
80
65 40
64
41
25
24
© 1999 MITSUBISHI ELECTRIC CORP.
New publication, effective Apr. 1999.
Specifications subject to change without notice.
Notes regarding these materials
•These materials are intended as a reference to assist our customers in the selection of the Mitsubishi semiconductor product best suited to the customer’s application; they do not convey any license under any
intellectual property rights, or any other rights, belonging to Mitsubishi Electric Corporation or a third party.
•Mitsubishi Electric Corporation assumes no responsibility for any damage, or infringement of any third-party’s rights, originating in the use of any product data, diagrams, charts or circuit application examples
contained in these materials.
•All information contained in these materials, including product data, diagrams and charts, represent information on products at the time of publication of these materials, and are subject to change by Mitsubishi
Electric Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor
product distributor for the latest product information before purchasing a product listed herein.
•Mitsubishi Electric Corporation semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact
Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for
transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use.
•The prior written approval of Mitsubishi Electric Corporation is necessary to reprint or reproduce in whole or in part these materials.
•If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the
approved destination.
Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited.
•Please contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor for further details on these materials or the products contained therein.
Keep safety first in your circuit designs!
•Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with
semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of
substitutive, auxiliary circuits, (ii) use of non-flammable material or (iii) prevention against any malfunction or mishap.
Rev. Rev.
No. date
1.0 First Edition 971114
1.01 The following are added: 980528
•MASK ROM ORDER CONFIRMATION FORM
•MARK SPECIFICATION FORM
2.00 (1) For the “timer A write flag (address 4516)”, it’s name and it’s bit name are corrected: 990428
• New register name: timer A write register
• Related page: page 7
REVISION DESCRIPTION LIST M37753M6C-XXXFP/HP DATA SHEET
(1/1)
Revision Description
