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
A0 - A14
Address Inputs
CE
Chip Enable Input
OE
Output Enable Input
WE
Write Enable Input
I/OO - I/O7
Data Input and Data Output
VCC
+3.3V Power Supply
GND
Ground
Truth Table:
Mode
WE
CE
OE
I/O Operation
V
Current
CC
Not Selected
(Power Down)
X
H
X
High Z
I
,I
CCSB
CCSB1
Output Disabled
H
L
H
High Z
I
CC
Read
H
L
L
D
OUT
I
CC
Write
L
L
X
D
IN
I
CC
Absolute Maximum Ratings:
Operation Range:
Range
Temperature
V
CC
Commercial
0 C to + 70 C
o
o
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
Sym.
Parameter
Conditions
Max. Unit
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.
CIN
CI/O
Input Capacitance
Input/Output
Capacitance
VIN=0V
VI/O=0V
8
10
pF
pF
Capacitance
(1)T
A=25
°°C,f=1.0MHZ :
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