FEATURES:

• 128K x 8 advanced high-speed CMOS static RAM

• Commercial (0

° to 70°C), Industrial (-40° to 85°C) and

Military (-55

° to 125°C) temperature options

• Equal access and cycle times

— Military: 15/17/20/25ns

— Industrial: 15/20ns

— Commercial: 12/15/17/20ns

• Two Chip Selects plus one Output Enable pin

• Bidirectional inputs and outputs directly TTL-compatible

• Low power consumption via chip deselect

• Available in 300 and 400 mil Plastic SOJ, and LCC pack-

ages

• Military product compliant to MIL-STD-883, Class B

Integrated Device Technology, Inc.

MILITARY, INDUSTRIAL AND COMMERCIAL TEMPERATURE RANGES

MAY 1997

©1996 Integrated Device Technology, Inc.

DSC-2964/08

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

FUNCTIONAL BLOCK DIAGRAM

DESCRIPTION:

The IDT71024 is a 1,048,576-bit high-speed static RAM

organized as 128K x 8. It is fabricated using IDT’s high-

performance, high-reliability CMOS technology. This state-

of-the-art technology, combined with innovative circuit design

techniques, provides a cost-effective solution for high-speed

memory needs.

The IDT71024 has an output enable pin which operates as

fast as 6ns, with address access times as fast as 12ns

available. All bidirectional inputs and outputs of the IDT71024

are TTL-compatible and operation is from a single 5V supply.

Fully static asynchronous circuitry is used; no clocks or

refreshes are required for operation.

The IDT71024 is packaged in 32-pin 300 mil Plastic SOJ,

32-pin 400 mil Plastic SOJ, and 32-pin 400 x 820 mil LCC

packages.

ADDRESS

DECODER

1,048,576-BIT

MEMORY ARRAY

I/O CONTROL

•

•

•

2964 drw 01

8

8

•

8

•

•

•

CONTROL

LOGIC

WE

OE

CS1

CS2

1

CMOS STATIC RAM

1 MEG (128K x 8-BIT)

IDT71024