
G-LINK
GLT7256L08
Ultra High Performance 3.3V 32K x 8 Bit CMOS STATIC RAM
Mar 2000(REV. 2.0)
G-Link Technology Corporation
2701 Northwestern Parkway
Santa Clara, CA 95051, U.S.A.
G-Link Technology Corporation,Taiwan
2F, No.12, R&D Rd. II, Science-Based Industrial Park,
Hsin Chu, Taiwan, R.O.C.
- 2 -
Pin Descriptions:
Name
Function
A
0
- A
14
CE
OE
WE
I/O
O
- I/O
7
V
CC
GND
Address Inputs
Chip Enable Input
Output Enable Input
Write Enable Input
Data Input and Data Output
+3.3V Power Supply
Ground
Truth Table:
Mode
WE
X
CE
H
OE
X
I/O Operation
High Z
V
I
Current
,I
CCSB
CC
Not Selected
(Power Down)
Output Disabled
Read
Write
CCSB1
H
H
L
L
L
L
H
L
X
High Z
D
OUT
D
IN
I
CC
I
CC
I
CC
Absolute Maximum Ratings:
Operation Range:
Range
Commercial
Temperature
0 C to + 70 C
V
CC
3.3V
±
5%
Ambient Temperature
Under Bias...................................-10
°
C to +80
°
C
Storage Temperature(plastic)....-55
°
C to +125
°
C
Voltage Relative to GND.............-0.5V to + 4.6V
Data Output Current..................................50mA
Power Dissipation......................................1.0W
1.
Stresses greater than those listed under ABSOLUTE
MAXIMUM RATING 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.
Sym.
Parameter
Conditions
Max. Unit
C
IN
C
I/O
Input Capacitance
Input/Output
Capacitance
V
IN
=0V
V
I/O
=0V
8
10
pF
pF
Capacitance
(1)
T
A
=25
°
C,f=1.0MHZ :