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W24258 - 32K X 8 CMOS STATIC RAM

Datasheet Summary

Description

The W24258 is a normal speed, very low power CMOS static RAM organized as 32768 × 8 bits that operates on a wide voltage range from 2.7V to 5.5V power supply.

The W24258 family, W2425870LE and W24258-70LI, can meet requirement of various operating temperature.

Features

  • Low power consumption:.
  • Active: 350 mW (max. ).
  • Standby: 6 µW (max. )/3V 25 µW (max. )/5V Access time: 70 nS (max. )/5V 100 nS (max. )/3V Single 3V/5V power supply Fully static operation.
  • All inputs and outputs directly TTL compatible Three-state outputs Battery back-up operation capability Data retention voltage: 2V (min. ) Packaged in 28-pin 600 mil DIP, 330 mil SOP and standard type one TS.

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Datasheet preview – W24258

Datasheet Details

Part number W24258
Manufacturer Winbond
File Size 203.01 KB
Description 32K X 8 CMOS STATIC RAM
Datasheet download datasheet W24258 Datasheet
Additional preview pages of the W24258 datasheet.

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Full PDF Text Transcription

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W24258 32K × 8 CMOS STATIC RAM GENERAL DESCRIPTION The W24258 is a normal speed, very low power CMOS static RAM organized as 32768 × 8 bits that operates on a wide voltage range from 2.7V to 5.5V power supply. The W24258 family, W2425870LE and W24258-70LI, can meet requirement of various operating temperature. This device is manufactured using Winbond's high performance CMOS technology. FEATURES • • • • Low power consumption: − Active: 350 mW (max.) − Standby: 6 µW (max.)/3V 25 µW (max.)/5V Access time: 70 nS (max.)/5V 100 nS (max.)/3V Single 3V/5V power supply Fully static operation • • • • • All inputs and outputs directly TTL compatible Three-state outputs Battery back-up operation capability Data retention voltage: 2V (min.
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