GS74116A GSI [GSI Technology], GS74116A Datasheet - Page 2

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GS74116A

Manufacturer Part Number
GS74116A
Description
256K x 16 4Mb Asynchronous SRAM
Manufacturer
GSI [GSI Technology]
Datasheet

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TSOP-II 256K x 16 Pin Configuration (Package TP)
Rev: 1.03 10/2002
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Block Diagram
WE
OE
UB _____
LB _____
CE
A
A
17
0
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
V
V
A14
A
WE
A
A
A
CE
A
A
A
A
A
DD
SS
12
15
13
16
Address
Control
4
3
2
1
0
1
2
3
4
5
6
7
8
Buffer
Input
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Decoder
2/14
Row
Top View
Top view
TSOP II
44 pin
Memory Array
DQ
I/O Buffer
Column
Decoder
1
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
DQ
A
A
A
OE
UB
LB
DQ
DQ
DQ
DQ
V
V
DQ
DQ
DQ
DQ
NC
A
A
A
A
A
16
5
6
7
SS
DD
8
9
10
11
17
16
15
14
13
12
11
10
9
© 2001, Giga Semiconductor, Inc.
GS74116ATP/J/X

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