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bq2201 Datasheet Sram Nonvolatile Controller

Manufacturer: Benchmarq

Overview: bq2201 SRAM Nonvolatile Controller Unit.

Datasheet Details

Part number bq2201
Manufacturer Benchmarq
File Size 770.66 KB
Description SRAM Nonvolatile Controller
Datasheet bq2201-Benchmarq.pdf

General Description

The CMOS bq2201 SRAM Nonvolatile Controller Unit provides all necessary functions for converting a standard CMOS SRAM into nonvolatile read/write memory.

A precision comparator monitors the 5V VCC input for an out-of-tolerance condition.

When out of tolerance is detected, a conditioned chip-enable output is forced inactive to writeprotect any standard CMOS SRAM.

Key Features

  • ® Power monitoring and switching for 3-volt battery-backup.

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