GS78132AGB-8I GSI Technology, GS78132AGB-8I Datasheet

GS78132AGB-8I

Manufacturer Part Number

GS78132AGB-8I

Description

Manufacturer

GSI Technology

Datasheet

1.GS78132AB.pdf (12 pages)

Specifications of GS78132AGB-8I

Pack_quantity

Comm_code

85423245

Lead_time

Current page: 1 of 12
Download datasheet (335Kb)

BGA

Commercial Temp

Industrial Temp

Features

• Fast access time: 8, 10, 12 ns

• CMOS low power operation: 260/210/180 mA at minimum

• Single 3.3 V ± 0.3 V power supply

• All inputs and outputs are TTL-compatible

• Byte control

• Fully static operation

• Industrial Temperature Option: –40° to 85°C

• 14 mm x 22 mm, 119-bump, 1.27 mm Pitch Ball Grid Array

• RoHS-compliant package available

Description

The GS78132A is a high speed CMOS Static RAM organized

as 262,144-words by 32-bits. Static design eliminates the need

for external clocks or timing strobes. The GS78132A operates

on a single 3.3 V power supply, and all inputs and outputs are

TTL-compatible. The GS78132A is available in a

14 mm x 22 mm BGA package.

Rev: 1.04 5/2006

Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.

cycle time

package

____

8Mb Asynchronous SRAM

Address

Control

Buffer

Input

Decoder

1/12

Block Diagram

256K x 32

Row

Memory Array

I/O Buffer

Column

Decoder

Symbol

TO DQ

to A

Pin Descriptions

Byte A Byte enable input

Byte B Byte enable input

Byte C Byte enable input

Byte D Byte enable input

Byte A Data input/output

Byte B Data input/output

Byte C Data input/output

Byte D Data input/output

+3.3 V power supply

Output enable input

Write enable input

Chip enable input

Description

Address input

No connect

Ground

GS78132AB

8, 10, 12 ns

3.3 V V

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