參數(shù)資料
型號: IS61C64AH-25U
英文描述: 8K x 8 HIGH-SPEED CMOS STATIC RAM
中文描述: 8K的× 8高速CMOS靜態(tài)RAM
文件頁數(shù): 2/8頁
文件大?。?/td> 433K
代理商: IS61C64AH-25U
IS61C64AH
2
Integrated Circuit Solution Inc.
SR001-B
PIN CONFIGURATION
28-Pin SOJ and SOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
NC
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
GND
VCC
WE
CE2
A8
A9
A11
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
PIN DESCRIPTIONS
A0-A12
Address Inputs
CE1
Chip Enable 1 Input
CE2
Chip Enable 2 Input
OE
Output Enable Input
WE
Write Enable Input
I/O0-I/O7
Input/Output
Vcc
Power
GND
Ground
OPERATING RANGE
Range
Ambient Temperature
V
CC
Commercial
0°C to +70°C
5V ± 10%
Industrial
(1)
–40°C to +85°C
5V ± 10%
Notes:
1. Industrial supplement specification available upon request.
TRUTH TABLE
Mode
WE
CE1
CE2
OE
I/O Operation
Vcc Current
Not Selected
X
H
X
X
High-Z
I
SB
1
, I
SB
2
(Power-down)
X
X
L
X
High-Z
I
SB
1
, I
SB
2
Output Disabled
H
L
H
H
High-Z
I
CC
Read
H
L
H
L
D
OUT
I
CC
Write
L
L
H
X
D
IN
I
CC
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
Parameter
Value
Unit
V
TERM
Terminal Voltage with Respect to GND
–0.5 to +7.0
V
T
BIAS
Temperature Under Bias
–55 to +125
°C
T
STG
Storage Temperature
–65 to +150
°C
P
T
Power Dissipation
1.0
W
I
OUT
DC Output Current (LOW)
20
mA
Notes:
1. Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
permanent damage to the device. This is a stress rating only and functional operation of the
device at these or any other conditions above those indicated in the operational sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect reliability.
相關(guān)PDF資料
PDF描述
IS61C64AH 8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64AH-15J 8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64AH-15U 8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64AH-20J 8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64AH-20U 8K x 8 HIGH-SPEED CMOS STATIC RAM
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