bq2502 datasheet by BENCHMARQ.
| Part number | bq2502 |
|---|---|
| Datasheet | bq2502-BENCHMARQ.pdf |
| File Size | 80.94 KB |
| Manufacturer | BENCHMARQ |
| Description | Integrated Backup Unit |
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The CMOS bq2502 Integrated Backup Unit provides all the necessary functions for converting one or two banks of standard CMOS SRAM into nonvolatile read/write memory. A precision parator monitors the 5V VCC input for an out-of-tolerance condition. When out of tolerance is detected, the two conditioned chip-enable outputs are forced inactive to write-protect both banks of SRAM.
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