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GS74116ATP

GSI Technology
Part Number GS74116ATP
Manufacturer GSI Technology
Description 256K X16 4Mb Asynchronous SRAM
Published Jan 21, 2008
Detailed Description GS74116ATP/J/X SOJ, TSOP, FP-BGA Commercial Temp Industrial Temp Features • Fast access time: 8, 10, 12 ns • CMOS low po...
Datasheet PDF File GS74116ATP PDF File

GS74116ATP
GS74116ATP

Overview
GS74116ATP/J/X SOJ, 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 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 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 package X: 6 mm x 10 mm Fine Pitch Ball Grid Array package GX: RoHS-compliant 6 mm x 10 mm Fine Pitch Ball Grid Array package • RoHS-compliant SOJ, TSOP-II, and FP-BGA packages available 256K x 16 4Mb Asynchronous SRAM Pin Descriptions Symbol A0–A17 DQ1–DQ16 CE LB UB WE OE VDD VSS NC 8, 10, 12 ns 3.
3 V VDD Center VDD and VSS 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 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 TTLcompatible.
The GS74116A is available in a 6 x 10 mm Fine Pitch BGA package, 400 mil SOJ and 400 mil TSOP Type-II packages.
SOJ 256K x 16-Pin Configuration (Package J) A4 A3 A2 A1 A0 CE DQ1 DQ2 DQ3 DQ4 VDD VSS DQ5 DQ6 DQ7 DQ8 WE A15 A14 A13 A12 A16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 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 A17 Top view 44-pin SOJ Rev: 1.
07 11/2005 1/16 © 2001, GSI Technology Specifications cited are subject to change without notice.
For latest documentation see http://www.
gsitechnology.
com.
GS74116ATP/J/X FP-BGA 256K x 16 Bump Conf...


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