GS71108ATP-12 GSI Technology, GS71108ATP-12 Datasheet

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GS71108ATP-12

Manufacturer Part Number
GS71108ATP-12
Description
12ns 128K x 8 1Mb asynchronous SRAM
Manufacturer
GSI Technology
Datasheet
SOJ, TSOP, FP-BGA
Commercial Temp
Industrial Temp
Features
• Fast access time: 7, 8, 10, 12 ns
• CMOS low power operation: 140/120/95/80 mA at minimum
• 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
Description
The GS71108A is a high speed CMOS Static RAM organized
as 131,072 words by 8 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 GS71108A is available in a 6 mm x 8 mm
Fine Pitch BGA package, as well as in 300 mil and 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.
cycle time
J: 400 mil, 32-pin SOJ package
TP: 400 mil, 32-pin TSOP Type II package
SJ: 300 mil, 32-pin SOJ package
U: 6 mm x 8 mm Fine Pitch Ball Grid Array package
DQ
Symbol
A
0
V
V
WE
1
CE
OE
NC
–A
–DQ
DD
SS
16
8
1Mb Asynchronous SRAM
+3.3 V power supply
Output enable input
Write enable input
Chip enable input
Data input/output
Description
Address input
No connect
Ground
128K x 8
1/14
SOJ & TSOP-II 128K x 8-Pin Configuration
Fine Pitch BGA 128K x 8-Bump Configuration
A
A
A
A
CE
DQ
DQ
V
V
DQ
DQ
WE
A
A
A
A
3
2
1
0
DD
SS
16
15
14
13
1
2
3
4
A
B
C
D
E
G
H
F
6 mm x 8 mm, 0.75 mm Bump Pitch
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
DQ
DQ
DQ
DQ
V
V
NC
NC
1
DD
SS
1
2
3
4
Packages J, TP, and SJ
400 mil TSOP II
A
400 mil SOJ
300 mil SOJ
OE
NC
NC
NC
NC
NC
NC
2
10
Package U
32-pin
Top View
&
&
A
A
A
NC
NC
A
A
A
3
14
15
16
2
1
0
© 2001, Giga Semiconductor, Inc.
GS71108ATP/J/SJ/U
Center V
A
A
A
NC
A
A
A
A
4
11
12
13
6
5
4
3
DQ
WE
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
CE
NC
NC
NC
17
A
A
5
7, 8, 10, 12 ns
7
9
5
DD
DQ
DQ
DQ
V
V
NC
NC
A
3.3 V V
6
DD
SS
A
A5
A6
A
OE
DQ
DQ
V
V
DQ6
DQ
A
A
A
A
A
8
8
7
6
4
7
SS
DD
8
9
10
11
12
and V
8
7
5
DD
SS

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GS71108ATP-12 Summary of contents

Page 1

... Fine Pitch BGA 128K x 8-Bump Configuration Address input Ground No connect 1/14 GS71108ATP/J/SJ 10 Center 32-pin 27 6 400 mil SOJ 26 7 & 300 mil SOJ ...

Page 2

... Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Row Memory Array Decoder Address Input Buffer Column Decoder I/O Buffer Control Not Selected Read Write High Z 2/14 GS71108ATP/J/SJ Current DD ISB , ISB © 2001, Giga Semiconductor, Inc. ...

Page 3

... V max.) PD 0.7 T –55 to 150 STG Symbol Min Typ V 3.0 3 2.0 — –0.3 — — –40 — and not exceed 20 ns. DD 3/14 GS71108ATP/J/SJ/U Unit Max Unit © 2001, Giga Semiconductor, Inc. ...

Page 4

... 140 mA 120 OUT – 0 – 0 0.2 V 4/14 GS71108ATP/J/SJ/U Unit Max — 0.4 V –40 to 85° 145 mA 125 mA 100 ...

Page 5

... — — — 0 OLZ t * — 3.5 — — 3 — OHZ 5/14 GS71108ATP/J/SJ/U Output Load 1 DQ 30pF 1.4 V Output Load 2 3.3 V 589 DQ 1 434 5pF -10 -12 Max Min Max Min Max — 10 — 12 — 8 — 10 — — ...

Page 6

... Rev: 1.04a 10/2002 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com Previous Data OLZ High impedance 6/14 GS71108ATP/J/SJ/U Data valid OHZ D ATA VALID © 2001, Giga Semiconductor, Inc. ...

Page 7

... GS71108ATP/J/SJ/U -10 -12 Max Min Max Min Max — 10 — 12 — — 7 — 8 — — 7 — 8 — — 5 — 6 — — 0 — 0 — — 7 — ...

Page 8

... Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com ATA VALID t WHZ H IGH IMPEDANCE ATA VALID H IGH IMPEDANCE 8/14 GS71108ATP/J/SJ WLZ t WR1 © 2001, Giga Semiconductor, Inc. ...

Page 9

... 0.354 Detail 0.082 y Q Notes: 1. Dimension D& not include interlead flash. 2. Dimension B1 does not include dambar protrusion/intrusion. 3. Controlling dimension: inches 9/14 GS71108ATP/J/SJ/U Dimension in inch Dimension in mm nom max min nom — — 0.146 — — — — 0.66 — ...

Page 10

... E1 0.395 e — L 0.017 L1 0.024 Q y 0.00 Detail Notes: 1.Dimension D includes mold flash, protrusions or gate burrs. 2. Dimension E does not include interlead flash 3. Controlling dimension: mm 10/14 GS71108ATP/J/SJ/U Dimension in mm nom max min nom max — 0.05 — — 1.27 — 0.006 0.01 — 0.15 0.040 0.045 0.90 1.02 1 ...

Page 11

... 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 11/14 GS71108ATP/J/SJ/U 0.10 © 2001, Giga Semiconductor, Inc. ...

Page 12

... TSOP-II GS71108ATP-8 400 mil TSOP-II GS71108ATP-10 400 mil TSOP-II GS71108ATP-12 400 mil TSOP-II GS71108ATP-7I 400 mil TSOP-II GS71108ATP-8I 400 mil TSOP-II GS71108ATP-10I 400 mil TSOP-II GS71108ATP-12I 400 mil TSOP-II GS71108ASJ-7 GS71108ASJ-8 GS71108ASJ-10 GS71108ASJ-12 GS71108ASJ-7I GS71108ASJ-8I GS71108ASJ-10I GS71108ASJ-12I GS71108AJ-7 GS71108AJ-8 GS71108AJ-10 ...

Page 13

... Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Package Access Time 13/14 GS71108ATP/J/SJ/U Temp. Range Status Commercial Commercial Commercial Commercial Industrial Industrial Industrial Industrial © 2001, Giga Semiconductor, Inc. ...

Page 14

... Updated Recommended Operating Conditions table on page 3 Content • Updated Power Supply Currents table • Changed FPBGA package from (package U) • Removed 6 ns speed bin from entire document Content • Added 7 ns speed bin to entire document 14/14 GS71108ATP/J/SJ/U © 2001, Giga Semiconductor, Inc. ...

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