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BQ4024Y - Nonvolatile SRAM

This page provides the datasheet information for the BQ4024Y, a member of the BQ4024 Nonvolatile SRAM family.

Datasheet Summary

Description

The CMOS bq4024 is a nonvolatile 2,097,152-bit static RAM organized as 131,072 words by 16 bits.

The integral control circuitry and lithium energy source provide reliable nonvolatility coupled with the unlimited write cycles of standard SRAM.

Features

  • ® Data retention in the absence of power ® Automatic write-protection during power-up/power-down cycles ® Industry-standard 40-pin 128K x 16 pinout ® Conventional SRAM operation; unlimited write cycles ® 10-year minimum data retention in absence of power ® Battery internally isolated until power is applied General.

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Datasheet preview – BQ4024Y

Datasheet Details

Part number BQ4024Y
Manufacturer Benchmarq
File Size 455.48 KB
Description Nonvolatile SRAM
Datasheet download datasheet BQ4024Y Datasheet
Additional preview pages of the BQ4024Y datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com bq4024/bq4024Y 128Kx16 Nonvolatile SRAM Features ® Data retention in the absence of power ® Automatic write-protection during power-up/power-down cycles ® Industry-standard 40-pin 128K x 16 pinout ® Conventional SRAM operation; unlimited write cycles ® 10-year minimum data retention in absence of power ® Battery internally isolated until power is applied General Description The CMOS bq4024 is a nonvolatile 2,097,152-bit static RAM organized as 131,072 words by 16 bits. The integral control circuitry and lithium energy source provide reliable nonvolatility coupled with the unlimited write cycles of standard SRAM. The control circuitry constantly monitors the single 5V supply for an out-of-tolerance condition.
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