©2000 Integrated Device Technology, Inc.

FEBRUARY 2001

DSC-3089/03

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Features

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High-speed access and chip select times

– Military: 20/25/35/45/55/70/90/120/150ns (max.)

– Industrial: 20/25/35/45ns (max.)

– Commercial: 15/20/25/35/45ns (max.)

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Low-power consumption

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Battery backup operation

– 2V data retention voltage (LA version only)

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Produced with advanced CMOS high-performance

technology

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CMOS process virtually eliminates alpha particle soft-error

rates

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Input and output directly TTL-compatible

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Static operation: no clocks or refresh required

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Available in ceramic and plastic 24-pin DIP, 24-pin Thin Dip,

24-pin SOIC and 24-pin SOJ

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Military product compliant to MIL-STD-833, Class B

Description

The IDT6116SA/LA is a 16,384-bit high-speed static RAM

organized as 2K x 8. It is fabricated using IDT's high-performance,

high-reliability CMOS technology.

Access times as fast as 15ns are available. The circuit also offers a

reduced power standby mode. When

CS goes HIGH, the circuit will

automatically go to, and remain in, a standby power mode, as long

as

CS remains HIGH. This capability provides significant system level

power and cooling savings. The low-power (LA) version also offers a

battery backup data retention capability where the circuit typically

consumes only 1µW to 4µW operating off a 2V battery.

AllinputsandoutputsoftheIDT6116SA/LAareTTL-compatible.Fully

static asynchronous circuitry is used, requiring no clocks or refreshing

for operation.

The IDT6116SA/LA is packaged in 24-pin 600 and 300 mil plastic or

ceramic DIP, 24-lead gull-wing SOIC, and 24-lead J-bend SOJ providing

high board-level packing densities.

Military grade product is manufactured in compliance to the latest

version of MIL-STD-883, Class B, making it ideally suited to military

temperatureapplicationsdemandingthehighestlevelofperformanceand

reliability.

Functional Block Diagram

CS

OE

WE

128 X 128

MEMORY

ARRAY

I/O CONTROL

ADDRESS

DECODER

INPUT

DATA

CIRCUIT

CONTROL

CIRCUIT

GND

3089 drw 01

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CMOS Static RAM

16K (2K x 8-Bit)

IDT6116SA

IDT6116LA