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GS74104AGJ-12 参数 Datasheet PDF下载

GS74104AGJ-12图片预览
型号: GS74104AGJ-12
PDF下载: 下载PDF文件 查看货源
内容描述: 1M ×4 4Mb的异步SRAM [1M x 4 4Mb Asynchronous SRAM]
分类和应用: 存储内存集成电路静态存储器光电二极管
文件页数/大小: 11 页 / 516 K
品牌: GSI [ GSI TECHNOLOGY ]
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GS74104ATP/J
SOJ, TSOP
Commercial Temp
Industrial Temp
Features
• Fast access time: 8, 10, 12 ns
• CMOS low power operation: 120/95/85 mA at minimum
cycle time
• Single 3.3 V power supply
• All inputs and outputs are TTL-compatible
• Fully static operation
• Industrial Temperature Option: –40° to 85°C
• Package line up
J: 400 mil, 32-pin SOJ package
GJ:RoHS-compliant 400 mil, 32-pin SOJ package
TP: 400 mil, 44-pin TSOP Type II package
GP:RoHS-compliant 400 mil, 44-pin TSOP Type II
package
A
4
A
3
A
2
A
1
A
0
CE
DQ
1
V
DD
V
SS
DQ
2
WE
A
19
A
18
A
17
A
16
A
15
1M x 4
4Mb Asynchronous SRAM
8, 10, 12 ns
3.3 V V
DD
Center V
DD
and V
SS
SOJ 1M x 4-Pin Configuraton
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A
5
A
6
A
7
A
8
A
9
OE
DQ
4
V
SS
V
DD
DQ
3
A
10
A
11
A
12
A
13
A
14
NC
32-pin
400 mil SOJ
Description
The GS74104A is a high speed CMOS Static RAM organized
as 1,048,576 words by 4 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-
compatible. The GS74104A is available in 400 mil SOJ and
400 mil TSOP Type-II packages.
TSOP-II 1M x 4-Pin Configuration
NC
NC
NC
A
4
A
3
A
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
NC
NC
NC
A
5
A
6
A
7
A
8
A
9
OE
DQ
4
V
SS
V
DD
DQ
3
A
10
A
11
A
12
A
13
A
14
NC
NC
NC
NC
Pin Descriptions
Symbol
A
0
–A
19
DQ
1
–DQ
4
CE
WE
OE
V
DD
V
SS
NC
Description
Address input
Data input/output
Chip enable input
Write enable input
Output enable input
+3.3 V power supply
Ground
No connect
A
1
A
0
CE
DQ
1
V
DD
V
SS
DQ
2
WE
A
19
A
18
A
17
A
16
A
15
NC
NC
NC
44-pin
400 mil TSOP II
34
33
32
31
30
29
28
27
26
25
24
23
Rev: 1.06 6/2006
1/11
© 2001, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.