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bq2502 Integrated Backup Unit

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Description

bq2502 .
The CMOS bq2502 Integrated Backup Unit provides all the necessary functions for converting one or two banks of standard CMOS SRAM into nonvolatile rea.

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Datasheet Specifications

Part number
bq2502
Manufacturer
BENCHMARQ
File Size
80.94 KB
Datasheet
bq2502-BENCHMARQ.pdf
Description
Integrated Backup Unit

Applications

* ® Write-protect control ® Input decoder for control of up to 2 banks of SRAM ® 3-volt backup power output ® Internal 130mAh lithium-coin cell ® Reset output for system power-on reset ® Less than 10ns chip-enable propagation delay ® 5% or 10% supply operation Integrated Backup Unit General Descript

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