gs72116agj-8i GSI Technology, gs72116agj-8i Datasheet

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gs72116agj-8i

Manufacturer Part Number
gs72116agj-8i
Description
2mb Asynchronous Sram
Manufacturer
GSI Technology
Datasheet

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Part Number
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Part Number:
GS72116AGJ-8I
Manufacturer:
GSI
Quantity:
4 130
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
single 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.
Rev: 1.09 10/2007
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
minimum cycle time
J:
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
T:
GT: RoHS-compliant 10 mm x 10 mm, 44-pin TQFP
U:
GU: RoHS-compliant 6 mm x 8 mm Fine Pitch Ball Grid
400 mil, 44-pin SOJ package
package
10 mm x 10 mm, 44-pin TQFP
6 mm x 8 mm Fine Pitch Ball Grid Array package
Array package
2Mb Asynchronous SRAM
1/18
128K x 16
Pin Descriptions
DQ6
DQ7
DQ
DQ
DQ
DQ
DQ
DQ
DQ
V
A
V
Symbol
WE
A
A
A
A
CE
A
A
A
A
A
DD
12
SS
15
14
13
16
A
4
3
2
1
0
1
2
3
4
5
8
0
1
V
WE
V
CE
UB
OE
NC
LB
–A
–DQ
SOJ 128K x 16-Pin Configuration
DD
SS
16
16
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
Lower byte enable input
Upper byte enable input
+3.3 V power supply
Output enable input
Write enable input
Chip enable input
Data input/output
GS72116ATP/J/T/U
(DQ9 to DQ16)
Description
Address input
(DQ1 to DQ8)
No connect
Center V
© 2001, GSI Technology
Ground
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
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
3.3 V V
16
15
14
13
12
11
10
9
and V
DD
SS

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gs72116agj-8i Summary of contents

Page 1

... 44-pin SOJ Package J © 2001, GSI Technology DD and V SS ...

Page 2

... Top View Package U 2/18 GS72116ATP/J/T © 2001, GSI Technology ...

Page 3

... Package TP m Block Diagra Row Memory Array Decoder Address Input Buffer Column Decoder I/O Buffer Control DQ 1 3/18 GS72116ATP/J/T © 2001, GSI Technology ...

Page 4

... V max.) –0 +0 OUT (≤ 4.6 V max.) PD 0.7 T –55 to 150 STG 4/18 GS72116ATP/J/T Current Not Selected ISB , ISB 1 2 Read High Z Read Write I DD Not Write, High Z Write High Z High Z Unit © 2001, GSI Technology ...

Page 5

... OUT Test Conditions Min – Output High Z – OUT –4mA 2 +4mA — LO 5/18 GS72116ATP/J/T/U Max Unit Unit Max — 0.4 V © 2001, GSI Technology ...

Page 6

... V/ns 1.4 V 1.4 V Fig. 1& 2 6/18 GS72116ATP/J/T/U –40 to 85° 130 mA 105 Output Load 30pF 50Ω 1.4 V Output Load 2 3.3 V 589Ω 434Ω 5pF © 2001, GSI Technology ...

Page 7

... IL Data valid © 2001, GSI Technology Unit ...

Page 8

... GSI Technology Unit — ns — ns — ns — ns — ns — — ns — ns — ns — ns — ...

Page 9

... Write Cycle 1: WE control tWC tAW tCW tBW tAS tWP tDW Data valid tWHZ High impedance Write Cycle 2: CE control tWC tAW tAS tCW tBW tWP tDW Data valid High impedance 9/18 GS72116ATP/J/T/U tWR tDH tWLZ tWR1 tDH © 2001, GSI Technology ...

Page 10

... UB Data In Data Out Rev: 1.09 10/2007 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Write Cycle 3: UB, LB control tWC tAW tAS tCW tBW tWP tDW Data valid High impedance 10/18 GS72116ATP/J/T/U tWR1 tDH © 2001, GSI Technology ...

Page 11

... GSI Technology max 3.759 — 2.921 — 0.813 — 28.70 — 9.652 2.70 0.102 o 7 ...

Page 12

... GSI Technology max 1.20 — 1.05 0.45 — 18.51 10.26 — 11.96 0.60 — 0. ...

Page 13

... Units: mm Rev: 1.09 10/2007 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. 44-Pin TQFP (LQFP) Package D1 e Body Thickness Lead Length Lead Width A2 L1 1.4 1.0 13/18 GS72116ATP/J/T Lead Thickness Lead Pitch 0.3 0.127 0.8 © 2001, GSI Technology ...

Page 14

... Rev: 1.09 10/2007 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com Fine Pitch BG 0.10 ± 8.00 5.25 14/18 GS72116ATP/J/T/U 0.10 © 2001, GSI Technology ...

Page 15

... GS72116AGJ-7 RoHS-compliant 400 mil SOJ GS72116AGJ-8 RoHS-compliant 400 mil SOJ GS72116AGJ-10 RoHS-compliant 400 mil SOJ GS72116AGJ-12 RoHS-compliant 400 mil SOJ Notes: 1. Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. For example: GS72116TP-8T. 2. ...

Page 16

... Ordering Information * Part Number GS72116AGJ-7I RoHS-compliant 400 mil SOJ GS72116AGJ-8I RoHS-compliant 400 mil SOJ GS72116AGJ-10I RoHS-compliant 400 mil SOJ GS72116AGJ-12I RoHS-compliant 400 mil SOJ GS72116AT-7 GS72116AT-8 GS72116AT-10 GS72116AT-12 GS72116AT-7I GS72116AT-8I GS72116AT-10I GS72116AT-12I GS72116AGT-7 RoHS-compliant 44-pin TQFP GS72116AGT-8 RoHS-compliant 44-pin TQFP GS72116AGT-10 ...

Page 17

... Rev: 1.09 10/2007 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Package Access Time 17/18 GS72116ATP/J/T/U Temp. Range Status Commercial MP Commercial MP Commercial MP Commercial MP Industrial MP Industrial MP Industrial MP Industrial MP © 2001, GSI Technology ...

Page 18

... Updated format Content/Format • Added RoHS-compliant information for TSOP-II package • Added RoHS-compliant information for TQFP and FP-BGA packages Content • Added RoHS-compliant 400 mil SOJ Content • Updated ordering information table Content 18/18 GS72116ATP/J/T/U Page #/Revisions/Reason © 2001, GSI Technology ...

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