IDT71024S17TY 查看數據表（PDF） - Integrated Device Technology

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IDT71024S17TY

CMOS STATIC RAM 1 MEG (128K x 8-BIT)

Integrated Device Technology 

Integrated Device Technology, Inc.

CMOS STATIC RAM

1 MEG (128K x 8-BIT)

IDT71024

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

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.

FUNCTIONAL BLOCK DIAGRAM

A0

•

•

•

ADDRESS

•

•

DECODER

•

A16

1,048,576-BIT

MEMORY ARRAY

I/O0 – I/O7

•

8

8

WE

OE

CONTROL

LOGIC

CS1

CS2

8

I/O CONTROL

2964 drw 01

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

MILITARY, INDUSTRIAL AND COMMERCIAL TEMPERATURE RANGES

©1996 Integrated Device Technology, Inc.

MAY 1997

DSC-2964/08

1

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