HM62V8512CTS Series

4 M SRAM (512-kword

× 8-bit)

ADE-203-1258A (Z)

Rev. 1.0

Jul. 23, 2001

Description

The Hitachi HM62V8512CTS Series is a 4-Mbit static RAM organized 512-kword

× 8-bit. HM62V8512CTS

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

process technology (6-transistor memory cell). It offers low power standby power dissipation; therefore, it is

suitable for battery backup system. It is packaged in TSOP I is available for high density surface mounting.

Features

• Single 3.0 V supply: 2.7 V to 3.6 V

• Access time: 55/70 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

• Battery backup operation