HM628512BFP Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HM628512BFP

4M SRAM (512-kword x 8-bit)

Hitachi -> Renesas Electronics 

HM628512BFP Series

4 M SRAM (512-kword × 8-bit)

ADE-203-1078B (Z)

Rev. 2.0

Nov. 23, 1999

Description

The Hitachi HM628512BFP is a 4-Mbit static RAM organized 512-kword × 8-bit. It realizes higher density,

higher performance and low power consumption by employing Hi-CMOS process technology. It is packaged

in standard 32-pin SOP.

Features

• Single 5 V supply

• Access time: 55/70 ns (max)

• Power dissipation

 Active: 50 mW/MHz (typ)

 Standby: 2 mW (max)

• Completely static memory. No clock or timing strobe required

• Equal access and cycle times

• Common data input and output: Three state output

• Directly TTL compatible: All inputs and outputs

Ordering Information

Type No.

HM628512BFP-5

HM628512BFP-7

Access time

55 ns

70 ns

Package

525-mil 32-pin plastic SOP (FP-32D)

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