GS74116AX-12I GSI TECHNOLOGY, GS74116AX-12I Datasheet

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GS74116AX-12I

Manufacturer Part Number
GS74116AX-12I
Description
Manufacturer
GSI TECHNOLOGY
Datasheet

Specifications of GS74116AX-12I

Density
4Mb
Access Time (max)
12ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
3.3V
Address Bus
18b
Package Type
FBGA
Operating Temp Range
-40C to 85C
Number Of Ports
1
Supply Current
100mA
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
48
Word Size
16b
Number Of Words
256K
Lead Free Status / RoHS Status
Not Compliant
TSOP, FP-BGA
Commercial Temp
Industrial Temp
Features
• Fast access time: 8, 10, 12 ns
• CMOS low power operation: 130/105/95 mA at minimum
• 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
• RoHS-compliant TSOP-II, and FP-BGA packages available
Description
The GS74116A is a high speed CMOS Static RAM organized
as 262,144 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 GS74116A is available in a 6 x 10 mm Fine
Pitch BGA package and 400 mil TSOP Type-II packages.
Pin Descriptions
Rev: 1.09a 6/2010
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
cycle time
TP: 400 mil, 44-pin TSOP Type II package
GP: RoHS-compliant 400 mil, 44-pin TSOP Type II
X:
GX: RoHS-compliant 6 mm x 10 mm Fine Pitch Ball Grid
DQ
Symbol
package
6 mm x 10 mm Fine Pitch Ball Grid Array package
Array package
A
V
0
1
V
WE
CE
UB
OE
NC
LB
–A
–DQ
DD
SS
17
16
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
(DQ9 to DQ16)
Description
(DQ1 to DQ8)
Address input
No connect
Ground
4Mb Asynchronous SRAM
1/13
256K x 16
FP-BGA 256K x 16 Bump Configuration (Package X)
TSOP-II 256K x 16 Pin Configuration (Package TP)
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
V
A14
A
V
WE
A
A
A
CE
A
A
A
A
A
DD
12
SS
15
13
16
4
3
2
1
0
1
2
3
4
5
6
7
8
A
B
C
D
E
G
H
F
DQ
DQ
DQ
V
DQ
V
NC
LB
DD
1
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
16
14
11
9
6 x 10 mm Substrate
DQ
DQ
DQ
DQ
A
OE
UB
NC
2
12
15
13
12
10
Top View
Top view
TSOP II
44 pin
A
A
A
NC
A
A
A
A
3
17
10
13
0
3
5
8
A
A
A
A
A
A
A
A
4
16
11
14
1
4
6
7
9
Center V
© 2001, GSI Technology
DQ
DQ
DQ
DQ
GS74116ATP/X
A
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
WE
CE
27
26
25
24
23
A
5
15
2
2
4
5
7
DQ
DQ
V
DQ
DQ
V
NC
NC
8, 10, 12 ns
DD
DD
6
SS
A
A
A
OE
UB
LB
DQ
DQ
DQ
DQ
V
V
DQ
DQ
DQ
DQ
NC
A
A
A
A
A
5
6
7
SS
DD
8
9
10
11
1
3
6
8
17
3.3 V V
16
15
14
13
12
11
10
9
and V
DD
SS

Related parts for GS74116AX-12I

GS74116AX-12I Summary of contents

Page 1

... Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. 256K x 16 4Mb Asynchronous SRAM FP-BGA 256K x 16 Bump Configuration (Package X) TSOP-II 256K x 16 Pin Configuration (Package TP Address input A14 A Ground connect 1/13 GS74116ATP/X Center Substrate Top View Top view pin TSOP © 2001, GSI Technology and ...

Page 2

... I/O Buffer Control Not Selected L L Read L H Read H L High Write L H Write H L Not Write, High High High Z 2/13 GS74116ATP/J Current Not Selected ISB , ISB 1 Read High Z Read Write I DD Not Write, High Z Write High Z High Z © 2001, GSI Technology 2 ...

Page 3

... V max.) –0 +0 OUT (≤ 4.6 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 Test Condition Max OUT 3/13 GS74116ATP/J/X Unit Max Unit Unit © 2001, GSI Technology ...

Page 4

... Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Test Conditions Min – Output High Z – OUT – — 70° ≤ 130 105 OUT CE ≥ – 0. – 0 ≤ 0.2 V 4/13 GS74116ATP/J/X Max — 0.4 V –40 to 85° 140 115 100 © 2001, GSI Technology Unit ...

Page 5

... Rev: 1.09a 6/2010 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Conditions V/ns 1.4 V 1.4 V Fig. 1& 2 5/13 GS74116ATP/J/X Output Load 30pF 50Ω 1.4 V Output Load 2 3.3 V 589Ω 434Ω 5pF © 2001, GSI Technology ...

Page 6

... OH Previous Data 6/13 GS74116ATP/J/X -10 -12 Unit Min Max Min Max 10 — 12 — — 10 — 12 — 10 — 12 — 4 — 5 — 4 — — 3 — 3 — 3 — 0 — 0 — 0 — 0 — — 5 — 6 — 4 — 5 — 4 — Data valid © 2001, GSI Technology ...

Page 7

... GS74116ATP/J/X tHZ tBHZ tOHZ Data valid -10 -12 Max Min Max — 12 — — 8 — — 8 — — 8 — — 6 — — 0 — — 8 — — 0 — — 0 — — 0 — — 3 — 4 — 5 © 2001, GSI Technology Unit ...

Page 8

... 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 8/13 GS74116ATP/J/X tWR tDH tWLZ tWR1 tDH © 2001, GSI Technology ...

Page 9

... Data Out Rev: 1.09a 6/2010 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 9/13 GS74116ATP/J/X tWR1 tDH © 2001, GSI Technology ...

Page 10

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

Page 11

... Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com FP-BGA D E Top View Side View aaa Bottom View 11/13 GS74116ATP/J/X Symbol Unit 1.10±0.10 A1 0.20~0. 0.30~0.40 c 0.36(TYP) D 10.0±0.05 D1 5.25 E 6.0±0.05 E1 3.75 e 0.75(TYP) aaa 0.10 c Solder Ball © 2001, GSI Technology ...

Page 12

... GS74116AGP-10 GS74116AGP-12 GS74116AGP-8I GS74116AGP-10I GS74116AGP-12I GS74116AX-8 GS74116AX-10 GS74116AX-12 GS74116AX-8I GS74116AX-10I GS74116AX-12I GS74116AGX-8 GS74116AGX-10 GS74116AGX-12 GS74116AGX-8I GS74116AGX-10I GS74116AGX-12I Note: Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. For example: GS74116ATP-8T Rev: 1.09a 6/2010 Specifications cited are subject to change without notice ...

Page 13

... Added RoHS-compliant SOJ part • Added status to Ordering Information table • Removed status from Ordering Information table (all parts MP) Content • Removed SOJ references (part is EOL) Content • (Rev1.09a: Changed Ball Pitch reference on page Substrate) 13/13 GS74116ATP/J/X Page #/Revisions/Reason © 2001, GSI Technology ...

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