LH52256C Datasheet PDF - Sharp Electrionic Components CMOS 256K (32K x 8) Static RAM Specs

LH52256C - CMOS 256K (32K x 8) Static RAM

Datasheet Summary

Description

The LH52256C is a Static RAM organized as 32,768 × 8 bits which provides low-power standby mode.

It is fabricated using silicon-gate CMOS process technology.

Features

32,768 × 8 bit organization.
Access time: 70 ns (MAX. ).
Supply current: Operating: 45 mA (MAX. ) 10 mA (MAX. ) (tRC, tWC = 1 µs) Standby: 40 µA (MAX. ).
Data retention current: 1.0 µA (MAX. ) (VCCDR = 3 V, TA = 25 °C).
Wide operating voltage range: 4.5 V ± 5.5 V.
Operating temperature: Commerical temperature 0°C to +70 °C Industrial temperature -40° to +85°C.
Fully-static operation.
Three-state outputs.
Not designed or.

Datasheet Details

Part number	LH52256C
Manufacturer	Sharp Electrionic Components
File Size	97.03 KB
Description	CMOS 256K (32K x 8) Static RAM
Datasheet	LH52256C Datasheet
Additional preview pages of the LH52256C datasheet.

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Full PDF Text Transcription

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LH52256C/CH FEATURES • 32,768 × 8 bit organization • Access time: 70 ns (MAX.) • Supply current: Operating: 45 mA (MAX.) 10 mA (MAX.) (tRC, tWC = 1 µs) Standby: 40 µA (MAX.) • Data retention current: 1.0 µA (MAX.) (VCCDR = 3 V, TA = 25 °C) • Wide operating voltage range: 4.5 V ± 5.5 V • Operating temperature: Commerical temperature 0°C to +70 °C Industrial temperature -40° to +85°C • Fully-static operation • Three-state outputs • Not designed or rated as radiation hardened • Package: 28-pin, 600-mil DIP 28-pin, 450-mil SOP 28-pin, 300-mil SK-DIP 28-pin, 8 × 3 mm2 TSOP (Type I) • N-type bulk silicon DESCRIPTION The LH52256C is a Static RAM organized as 32,768 × 8 bits which provides low-power standby mode. It is fabricated using silicon-gate CMOS process technology.

Published: Mar 22, 2005 |