as7c164a Alliance Memory, Inc, as7c164a Datasheet - Page 2

• Manufacturer Part Number: as7c164a
• Description: 8k X 8 Bit High Speed Cmos Sram
• Manufacturer: Alliance Memory, Inc

PIN CONFIGURATION
ABSOLUTE MAXIMUN RATINGS*
Voltage on V
Voltage on any other pin relative to V
O
S
P
D
*Stresses 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 or any other conditions above those indicated in the operational sections of this
specification is not implied. Exposure to the absolute maximum rating conditions for extended period may affect device reliability.
TRUTH TABLE
Standby
Output Disable
Read
Write
Note: H = V
NOVEMBER 2009
NOVEMBER/2009 V1.2
o t
o
C
p
w
r e
a r
O
r e
t a
g
u
e
n i
p t
i D
T
g
MODE
t u
s s
e
T
IH
m
C
p i
e
, L = V
p
CC
m
r u
t a
e
PARAMETER
p
e r
o i
a r
relative to V
e
n
t n
u t
a r
IL
, X = Don't care.
e r
u t
e r
CE#
SS
H
X
L
L
L
DQ0
DQ1
DQ2
8K X 8 BIT HIGH SPEED CMOS SRAM
A12
Vss
NC
A7
A6
A5
A4
A3
A2
A1
A0
SS
CE2
X
H
H
H
L
10
11
12
13
14
Alliance Memory Inc
1
2
3
4
5
6
7
8
9
OE#
H
X
X
X
L
SYMBOL
T
SOJ
I
V
V
P
OUT
T
STG
T1
T2
A
D
WE#
X
X
H
H
L
28
27
26
25
24
23
22
21
20
19
18
17
16
15
I/O OPERATION
0 to 70(C grade)
-0.5 to V
WE#
OE#
DQ7
DQ6
DQ5
DQ4
DQ3
CE2
CE#
A11
A10
Vcc
A8
A9
High-Z
High-Z
High-Z
-0.5 to 6.5
-65 to 150
D
RATING
D
OUT
IN
50
1
CC
+0.5
SUPPLY CURRENT
Page 2 of 10
I
I
UNIT
I
I
I
SB1
SB1
CC
CC
CC
mA
AS7C164A
℃
℃
W
V
V