参数资料
型号: GS71116AJ-8T
厂商: GSI TECHNOLOGY
元件分类: SRAM
英文描述: 64K X 16 STANDARD SRAM, 8 ns, PDSO44
封装: 0.400 INCH, SOJ-44
文件页数: 1/15页
文件大小: 551K
代理商: GS71116AJ-8T
GS71116ATP/J/U
64K x 16
1Mb Asynchronous SRAM
7, 8, 10, 12 ns
3.3 V VDD
Center VDD and VSS
SOJ, TSOP, FP-BGA
Commercial Temp
Industrial Temp
Rev: 1.09 10/2007
1/15
2001, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Features
Fast access time: 7, 8, 10, 12 ns
CMOS low power operation: 145/125/100/85 mA at
minimum cycle time
Single 3.3 V power supply
All inputs and outputs are TTL-compatible
Byte control
Fully static operation
Industrial Temperature Option: –40° to 85°C
Package line up
J:
400 mil, 44-pin SOJ package
GJ: RoHS-compliant 400 mil, 44-pin SOJ package
TP: 400 mil, 44-pin TSOP Type II package
GP: RoHS-compliant 400 mil, 44-pin TSOP Type II
package
U:
6 mm x 8 mm Fine Pitch Ball Grid Array package
GU: RoHS-compliant 6 mm x 8 mm Fine Pitch Ball Grid
Array package
Description
The GS71116A is a high speed CMOS static RAM organized
as 65,536-words by 16-bits. Static design eliminates the need
for external clocks or timing strobes. Operating on a single
3.3 V power supply and all inputs and outputs are TTL-
compatible. The GS71116A is available in a 6 mm x 8 mm
Fine Pitch BGA package, as well as in 400 mil SOJ and 400
mil TSOP Type-II packages
.
SOJ 64K x 16-Pin Configuration
Package J
Fine Pitch BGA 64K x 16-Bump Configuration
6 mm x 8 mm, 0.75 mm Bump Pitch (Package U)
Top View
Pin Descriptions
Symbol
Description
A0–A15
Address input
DQ1–DQ16
Data input/output
CE
Chip enable input
LB
Lower byte enable input
(DQ1 to DQ8)
UB
Upper byte enable input
(DQ9 to DQ16)
WE
Write enable input
OE
Output enable input
VDD
+3.3 V power supply
VSS
Ground
NC
No connect
1
2
3
4
5
6
A
LB
OE
A0
A1
A2
NC
B
DQ16
UB
A3
A4
CE
DQ1
C
DQ14 DQ15
A5
A6
DQ2
DQ3
D
VSS DQ13 NC
A7
DQ4
VDD
E
VDD DQ12 NC
NC
DQ5
VSS
F
DQ11 DQ10
A8
A9
DQ7
DQ6
G
DQ9
NC
A10
A11
WE
DQ8
H
NC
A12
A13
A14
A15
NC
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A4
A3
A2
A1
A0
CE
DQ1
DQ2
DQ3
DQ4
VDD
VSS
DQ5
DQ6
DQ7
DQ8
WE
A15
A14
A13
A5
A6
A7
OE
UB
LB
DQ16
DQ15
DQ14
DQ13
VSS
VDD
DQ12
DQ11
DQ10
DQ9
NC
A8
A9
A10
Top view
21
22
24
23
A12
A11
44-pin
SOJ
NC
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