HM628128A

The HM628128A is High Speed CMOS Static RAM designed by Hitachi Semiconductor.

Product Overview

Hitachi Semiconductor

Datasheet Details

Part number	HM628128A
Manufacturer	Hitachi Semiconductor
File Size	294.81 KB
Description	High Speed CMOS Static RAM
Datasheet	HM628128A_HitachiSemiconductor.pdf
Additional preview pages of the HM628128A datasheet.

Product details

Description

Pin name A0 A16 I/O0 I/O7 CS1 CS2 WE Function Address Input/output Chip select 1 Chip select 2 Write enable Pin name OE NC VCC VSS Function Output enable No connection Power supply Ground DataSheet4U.com 3 DataSheet4U.com DataSheet 4 U .com www.DataSheet4U.com HM628128A Series Block Diagram (MSB) A13 A15 A6 A7 A12 A14 A16 A5 A4 (LSB) Row Decoder V CC V SS Memory Matrix 512 x 2,048 I/O0 Input Data Control I/O7

Features

High speed.
Fast access time: 55/70/85/100 ns (max).
Low power.
Active: 75 mW (typ) It offers low power standby power dissipation; therefore, it is suitable for battery back-up systems.
Standby: 10 µW (typ) The device, packaged in a 525-mil SOP (460-mil.
Single 5 V supply body SOP) or a 600-mil plastic DIP, or a 8 × 20.
Completely static memory mm TSOP with thickness of 1.2 mm, is available No clock or timing strobe required for h.

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Other Datasheets by Hitachi Semiconductor

HM628128 - 1 M SRAM (128-kword x 8-bit)
HM628128B - 1 M SRAM (128-KWORD X 8 BIT)
HM628128DI - 1 M SRAM (128-kword X 8-bit)
HM628511H - 4M High Speed SRAM (512-kword x 8-bit)
HM628511HC - 4M High Speed SRAM (512-kword x 8-bit)
HM628511HI - 4M High Speed SRAM (512-kword x 8-bit)

Published: Aug 8, 2006 |