Rev: 1.03 10/2001

1/11

© 1999, Giga Semiconductor, Inc.

Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.

GS71208TP

128K x 8

1Mb Asynchronous SRAM

8 ns

TSOP

Commercial Temp

Industrial Temp

Features

• Fast access time: 8 ns

• CMOS low power operation: 150 mA at minimum cycle time

• Single 3.3 V ± 0.3 V power supply

• All inputs and outputs are TTL-compatible

• Fully static operation

• Industrial Temperature Option: –40° to 85°C

• Package line up

TP: 400 mil, 32-pin TSOP Type II package

Description

The GS71208 is a high speed CMOS Static RAM organized as

131,072 words by 8 bits. Static design eliminates the need for

external clocks or timing strobes. The GS operates on a single

3.3 V power supply and all inputs and outputs are TTL-com-

patible. The GS71208 is available in a 400 mil TSOP Type-II

package.

Pin Descriptions

TSOP-II 128K x 8-Pin Configuration

Symbol

Description

Address input

Data input/output

CE

Chip enable input

WE

Write enable input

OE

Output enable input

+3.3 V power supply

Ground

NC

No connect

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CE

WE

A5

A6

OE

DQ6

32-pin

400 mil TSOP II