GS72116AJ-10 GSI [GSI Technology], GS72116AJ-10 Datasheet

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GS72116AJ-10

Manufacturer Part Number
GS72116AJ-10
Description
128K x 16 2Mb Asynchronous SRAM
Manufacturer
GSI [GSI Technology]
Datasheet
1.GS72116AJ-10.pdf (18 pages)
SOJ, TSOP, FP-BGA, TQFP
Commercial Temp
Industrial Temp
Features
• Fast access time: 7, 8, 10, 12 ns
• CMOS low power operation: 145/125/100/85 mA at
• 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
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.
Pin Descriptions
Rev: 1.04a 10/2002
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
minimum cycle time
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
DQ
Symbol
A
0
1
V
V
WE
CE
UB
OE
NC
LB
–A
–DQ
DD
SS
16
16
Lower byte enable input
Upper byte enable input
2Mb Asynchronous SRAM
+3.3 V power supply
Output enable input
Write enable input
Chip enable input
Data input/output
Description
(DQ9 to DQ16)
(DQ1 to DQ8)
Address input
No connect
Ground
128K x 16
1/18
SOJ 128K x 16-Pin Configuration
DQ6
DQ7
DQ
DQ
DQ
DQ
DQ
DQ
V
A
V
WE
A
A
A
A
CE
A
A
A
A
A
DD
12
SS
15
14
13
16
4
3
2
1
0
1
2
3
4
5
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Package J
Top view
44-pin
SOJ
© 2001, Giga Semiconductor, Inc.
Center V
GS72116ATP/J/T/U
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
7, 8, 10, 12 ns
DD
3.3 V V
A
A
A
OE
UB
LB
DQ
DQ
DQ
DQ
V
V
DQ
DQ
DQ
DQ
NC
A
A
A
A
NC
5
6
7
SS
DD
8
9
10
11
and V
16
15
14
13
12
11
10
9
DD
SS

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GS72116AJ-10 Summary of contents

Page 1

... SOJ, TSOP, FP-BGA, TQFP Commercial Temp 2Mb Asynchronous SRAM Industrial Temp Features • Fast access time 10 • CMOS low power operation: 145/125/100/ minimum cycle time • Single 3.3 V power supply • All inputs and outputs are TTL-compatible • Byte control • ...

Page 2

Rev: 1.04a 10/2002 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. 44-Pin TQFP 128K ...

Page 3

Block Diagram _____ LB _____ Rev: 1.04a 10/2002 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. TSOP-II 128K x 16-Pin Configuration ...

Page 4

Truth Table Note: X: “H” or “L” Absolute Maximum Ratings Parameter Supply Voltage Input Voltage Output Voltage Allowable power dissipation Storage ...

Page 5

Recommended Operating Conditions Parameter Supply Voltage for -7/-8/-10/12 Input High Voltage Input Low Voltage Ambient Temperature, Commercial Range Ambient Temperature, Industrial Range Note: 1. Input overshoot voltage should be less than V 2. Input undershoot voltage should be greater than ...

Page 6

Power Supply Currents Parameter Symbol Test Conditions CE VIL Operating All other inputs Supply IDD (max) VIH or VIL Current Min. cycle time IOUT = VIH Standby ISB1 All other inputs Current (max) VIH or VIL Min. ...

Page 7

AC Characteristics Read Cycle Parameter Read cycle time Address access time Chip enable access time (CE) Byte enable access time (UB, LB) Output enable to output valid (OE) Output hold from address change Chip enable to output in low Z ...

Page 8

Read Cycle Address CE UB Data Out Write Cycle Parameter Symbol Write cycle time Address valid to end of write Chip enable to end of write Byte enable to end of write Data ...

Page 9

Write Cycle 1: WE control Address Data In Data Out Write Cycle 2: CE control Address Data In Data Out Rev: 1.04a 10/2002 Specifications cited are subject to change without ...

Page 10

Write Cycle 3: UB, LB control Address Data In Data Out Rev: 1.04a 10/2002 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. tWC tAW tAS tCW tBW tWP tDW tDH ...

Page 11

SOJ Rev: 1.04a 10/2002 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Symbol ...

Page 12

TSOP- Rev: 1.04a 10/2002 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Symbol ...

Page 13

TQFP (LQFP) Package E1 Body Size Standoff Lead Count 0.1 Units: mm Rev: 1.04a 10/2002 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com Body Thickness Lead ...

Page 14

Pin TQFP (LQFP) Package E1 Body Size Standoff Body Thickness Lead Count 0.1 Units: mm Rev: 1.04a 10/2002 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com ...

Page 15

Fine Pitch BGA Rev: 1.04a 10/2002 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. 0.10 ± 8.00 5.25 15/18 GS72116ATP/J/T/U 0.10 © 2001, Giga Semiconductor, Inc. ...

Page 16

... TSOP-II GS72116ATP-8I 400 mil TSOP-II GS72116ATP-10I 400 mil TSOP-II GS72116ATP-12I 400 mil TSOP-II GS72116AJ-7 GS72116AJ-8 GS72116AJ-10 GS72116AJ-12 GS72116AJ-7I GS72116AJ-8I GS72116AJ-10I GS72116AJ-12I GS72116AT-7 44-pin TQFP GS72116AT-8 44-pin TQFP GS72116AT-10 44-pin TQFP GS72116AT-12 44-pin TQFP GS72116AT-7I 44-pin TQFP GS72116AT-8I 44-pin TQFP ...

Page 17

Ordering Information * Part Number GS72116AU Fine Pitch BGA GS72116AU Fine Pitch BGA GS72116AU- Fine Pitch BGA GS72116AU- Fine Pitch ...

Page 18

Asynchronous Datasheet Revision History Rev. Code: Old; Types of Changes New Format or Content 72116A_r1 72116A_r1; 72116A_r1_01 72116A_r1_01; 72116A_r1_02 72116A_r1_02; 72116A_r1_03 72116A_r1_03; 72116A_r1_04 Rev: 1.04a 10/2002 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. ...

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