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HM62V8512CLTTI-7

Wide Temperature Range Version 4 M SRAM (512-kword × 8-bit)

Hitachi -> Renesas Electronics 

HM62V8512CI Series

Wide Temperature Range Version

4 M SRAM (512-kword × 8-bit)

ADE-203-1215A (Z)

Rev. 1.0

Feb. 6, 2001

Description

The Hitachi HM62V8512CI is a 4-Mbit static RAM organized 512-kword × 8-bit. HM62V8512CI Series has

realized higher density, higher performance and low power consumption by employing CMOS process

technology (6-transistor memory cell). The HM62V8512CI Series offers low power standby power

dissipation; therefore, it is suitable for battery backup systems. It is packaged in standard 32-pin TSOP II.

Features

• Single 3.0 V supply: 2.7 V to 3.6 V

• Access time: 70 ns (max)

• Power dissipation

 Active: 6.0 mW/MHz (typ)

 Standby: 2.4 µW (typ)

• Completely static memory. No clock or timing strobe required

• Equal access and cycle times

• Common data input and output: Three state output

• Directly LV-TTL compatible: All inputs and outputs

• Battery backup operation

• Operating temperature: –40 to +85˚C

Ordering Information

Type No.

HM62V8512CLTTI-7

Access time

70 ns

Package

400-mil 32-pin plastic TSOP II (TTP-32D)

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