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bq2204A Datasheet, Benchmarq

bq2204A controller equivalent, x4 sram nonvolatile controller.

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bq2204A Datasheet

Features and benefits

ä Power monitoring and switching for 3-volt battery-backup applications ä Write-protect control ä 2-input decoder for control of up to 4 banks of SRAM ä 3-volt primary ce.

Application

ä Write-protect control ä 2-input decoder for control of up to 4 banks of SRAM ä 3-volt primary cell inputs ä Less than .

Description

The CMOS bq2204A SRAM Nonvolatile Controller Unit provides all necessary functions for converting up to four banks of standard CMOS SRAM into nonvolatile read/write memory. A precision comparator monitors the 5V VCC input for an out-of-tolerance cond.

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TAGS

bq2204A
SRAM
Nonvolatile
Controller
Benchmarq

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