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GS72116AU fiches techniques PDF

ETC - 128K x 16 2Mb Asynchronous SRAM

Numéro de référence GS72116AU
Description 128K x 16 2Mb Asynchronous SRAM
Fabricant ETC 
Logo ETC 





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GS72116AU fiche technique
GS72116ATP/J/T/U
SOJ, TSOP, FP-BGA, TQFP
128K x 16
Commercial Temp
Industrial Temp
2Mb Asynchronous SRAM
7, 8, 10, 12 ns
3.3 V VDD
Center VDD and VSS
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
TP: 400 mil, 44-pin TSOP Type II package
T: 10 mm x 10 mm, 44-pin TQFP
U: 6 mm x 8 mm Fine Pitch Ball Grid Array package
Description
The GS72116A is a high speed CMOS Static RAM organized
as 131,072 words by 16 bits. Static design eliminates the need
for external clocks or timing strobes. The GS operates on a sin-
gle 3.3 V power supply and all inputs and outputs are TTL-
compatible. The GS72116A is available in a 6 mm x 8 mm
Fine Pitch BGA package, a 10 mm x 10 mm TQFP package, as
well as in 400 mil SOJ and 400 mil TSOP Type-II packages.
SOJ 128K x 16-Pin Configuration
A4 1
A3 2
A2 3
A1 4
A0 5
Top view
CE 6
DQ1 7
DQ2 8
DQ3 9
DQ4 10
VDD 11
44-pin
VSS 12
DQ5 13
SOJ
DQ6 14
DQ7 15
DQ8 16
WE 17
A15 18
A14 19
A13 20
A12 21
A16 22
Package J
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
A5
A6
A7
OE
UB
LB
DQ16
DQ15
DQ14
DQ13
VSS
VDD
DQ12
DQ11
DQ10
DQ9
NC
A8
A9
A10
A11
NC
Pin Descriptions
Symbol
A0A16
DQ1DQ16
CE
LB
UB
WE
OE
VDD
VSS
NC
Description
Address input
Data input/output
Chip enable input
Lower byte enable input
(DQ1 to DQ8)
Upper byte enable input
(DQ9 to DQ16)
Write enable input
Output enable input
+3.3 V power supply
Ground
No connect
Rev: 1.04a 10/2002
1/18
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2001, Giga Semiconductor, Inc.

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