K3P7P(Q)1000B-FC CMOS MASK ROM
Preliminary Information
64M-Bit (8Mx8 /4Mx16) CMOS MASK ROM
The K3P7P(Q)1000B-FC is a fully static mask programmable
ROM fabricated using silicon gate CMOS process technology,
and is organized either as 8,388,608 x 8 bit(byte mode) or as
4,194,304 x 16 bit(word mode) depending on BHE voltage level.
This device includes page read mode function, page read mode
allows 8 words (or 16 bytes) of data to be read fast in the same
page, CE and A3 ~ A21 should not be changed.
This device operates with 3.0V or 3.3V power supply, and all
inputs and outputs are TTL compatible.
Because of its asynchronous operation, it requires no external
clock assuring extremely easy operation.
It is suitable for use in program memory of microprocessor, and
operating system and/or application software storage for hand-
held application.
The K3P7P(Q)1000B-FC is packaged in a 48-CSP with 0.75mm
ball pitch and 6x8 ball array.
GENERAL DESCRIPTIONFEATURES
Switchable organization
8,388,608 x 8(byte mode)
4,194,304 x 16(word mode)
Fast access Time (CL=30pF)
Random Access Time/Page Access Time : 100/30ns(max.)
Supply voltage
VCC : single +3.3V/ single +3.0V
VCCQ : single +1.8V
8 words/16 bytes page access
Temperature : 0°C ~ +70°C
Current consumption
Operating(ICC) : 60mA (max)
Standby(ISB2) : 50uA (max)
Fully static operation
All inputs and outputs TTL compatible
Package
K3P7P(Q)1000B-FC : 48-CSP with 0.75mm ball pitch
A21 X
A0~A2
AND
DECODER
BUFFERS
A3
Y
AND
DECODER
BUFFERS
MEMORY CELL
SENSE AMP.
CONTROL
LOGIC
MATRIX
(4,194,304x16/
8,388,608x8)
DATA OUT
BUFFERS
A-1
CE
OE
BHE
.
.
.
.
.
.
.
.
Q0/Q8Q7/Q15
. . .
FUNCTIONAL BLOCK DIAGRAM
Pin Name Pin Function
A0 - A2Page Address Inputs
A3 - A21 Address Inputs
Q0 - Q14 Data Outputs
Q15 /A-1 Output 15(Word mode)/
LSB Address(Byte mode)
BHE Word/Byte selection
CE Chip Enable
OE Output Enable
VCC Power
VCCQ Data Output Power (+1.8V)
VSS Ground
NC No Connection
K3P7P(Q)1000B-FC CMOS MASK ROM
Preliminary Information
48FP-BGA PIN CONFIGURATION (TOP VIEW)
Note : See last page for package dimension.
ABSOLUTE MAXIMUM RATINGS
NOTE : Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded. Functional operation should be
restricted to the conditions as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Item Symbol Rating Unit
Voltage on Any Pin Relative to VSS VIN -0.3 to +4.5 V
Temperature Under Bias TBIAS -10 to +85 °C
Storage Temperature TStg -55 to +150 °C
Operating Temperature TA0 to +70 °C
RECOMMENDED OPERATING CONDITIONS(Voltage reference to VSS, TA = 0 to 70°C)
Item Symbol Min Typ Max Unit
Supply Voltage VCC 2.7/3.0 3.0/3.3 3.3/3.6 V
Supply Voltage VCCQ 1.6 1.8 2.0 V
Supply Voltage VSS 000V
N.C* : will be MSB Address for the 128Mbit.
1 23456
A
B
C
D
E
F
G
H
A14 A10 N.C A20 A6 A2
A13 A11 A19 N.C A7 A3
A15 A12 A8 A21 A5 A4
D15/ A9 A18VCCQ A17 OE
Vss D6 VCC D2 D9
BHE D7 D5 D10 D0 CE
A16 D14 D12 D11 D8 A0
N.C* D13 D4 D3 D1 A1
Vss
A-1
K3P7P(Q)1000B-FC CMOS MASK ROM
Preliminary Information
DC CHARACTERISTICS
NOTE : Minimum DC Voltage(VIL) is -0.3V an input pins. During transitions, this level may undershoot to -2.0V for periods <20ns.
Maximum DC voltage on input pins(VIH) is VDD+0.3V which, during transitions, may overshoot to VDD+2.0V for periods <20ns.
Parameter Symbol Test Conditions Min Max Unit
Operating Current ICC CE=OE=VIL, all outputs open -60 mA
Standby Cur-
rent TTL Level ISB1 CE=VIH, all outputs open -500 uA
CMOS Level ISB2 CE=VCC, all outputs open -50 uA
Input Leakage Current ILI VIN=0 to VCC -10 uA
Output Leakage Current ILO VOUT=0 to VCC -10 uA
Input High Voltage, All Inputs VIH 1.3 VCC+0.3 V
Input Low Voltage, All Inputs VIL -0.3 0.5 V
Output High Voltage Level VOH IOH = -200uA (VCCQ=1.8V) 1.4 -V
Output Low Voltage Level VOL IOL = 2.1mA -0.4 V
TEST CONDITIONS
Item Value
Input Pulse Levels GND to VCCQ
Input Rise and Fall Times 3ns
Input Timing Reference Levels VCCQ x 0.5V
Output timing Reference Levels VCCQ x 0.5V
Output Loads 1 TTL Gate and CL=30pF
AC CHARACTERISTICS(TA=0°C to +70°C, VCC=3.3V/3.0V±0.3V, VCCQ=1.8V±0.2V, unless otherwise noted.)
MODE SELECTION
CE OE BHE Q15/A-1 Mode Data Power
HX X X Standby High-Z Standby
LHX X Operating High-Z Active
L L HOutput Operating Q0~Q15 : Dout Active
LInput Operating Q0~Q7 : Dout
Q8~Q14 : Hi-Z Active
CAPACITANCE( TA =25°C, f=1.0MHz)
NOTE : Capacitance is periodically sampled and not 100% tested.
Item Symbol Test Conditions Min Max Unit
Output Capacitance COUT VOUT=0V -12 pF
Input Capacitance CIN VIN=0V -12 pF
K3P7P(Q)1000B-FC CMOS MASK ROM
Preliminary Information
READ CYCLE (VCCQ=1.8V ± 0.2V, CL=30pF )
NOTE : Page Address is determined as below.
Word mode (BHE=VIH) : A0, A1, A2
Byte mode (BHE=VIL) : A-1, A0, A1, A2
Item Symbol K3P7P(Q)1000B-FC10 Unit
Min Max
Read Cycle Time tRC 100 ns
Chip Enable Access Time tACE 100 ns
Address Access Time tAA 100 ns
Page Address Access Time tPA 30 ns
Output Enable Access Time tOE 30 ns
Output or Chip Disable to Output High-Z tDF 20 ns
Output Hold from Address Change tOH 0ns
K3P7P(Q)1000B-FC CMOS MASK ROM
Preliminary Information
TIMING DIAGRAM
READ
ADD
CE
OE
DOUT
A0~A21
A-1(*1)
D0~D7
D8~D15(*2)
PAGE READ
OE
ADD
DOUT
CE
ADD
A0,A1,A2
A3~A21
VALID DATA VALID DATA VALID DATA VALID DATA
1 st 2 nd 3 rd
tDF(*3)
ADD1 ADD2
VALID DATA VALID DATA
tOH
tDF(*3)
tRC
tACE
tOE tAA
NOTES :
*1.Byte Mode only. A-1 is Least Significant Bit Address.(BHE = VIL)
*2. Word Mode only.(BHE = VIH)
*3. tDF is defined as the time at which the outputs achieve the open circuit condition and is not referenced to VOH or VOL level.
tAA tPA
A -1(*1)
D0~D7
D8~D15(*2)
K3P7P(Q)1000B-FC CMOS MASK ROM
Preliminary Information
0.65
0.65
654321
C
D
E
F
G
H
C/2
B/2
B
C
Detail A
B
B/2
C
A1 Index Mark
C/2
Side View
Top View
0.77
A
Detail A
(Typ.)
B1
C1
0.30
(Typ.)
E2
E1
E
Min Typ. Max
A-0.75 -
B8.90 9.00 9.10
B1 -3.75 -
C8.90 9.00 9.10
C1 -5.25 -
D0.35 0.40 0.45
E1.00 1.10 1.20
E1 0.72 0.77 0.82
E2 0.25 0.30 0.35
Y- - 0.08
Bottom View
A
B
C
Y
Notes.
1. Bump counts : 48 (6 x 8 Array)
2. Bump pitch : (x,y)=(0.75 x 0.75)(typ.)
3. All tolerance are +/-0.050 unless
otherwise specified.
4. Typ : Typical
5. Y is coplanarity : 0.08(max)
D
A1 Index Mark
(Unit : mm)
0.27
PACKAGE DIMENSIONS (48 FP-BGA)