bq2502 Datasheet - BENCHMARQ

bq2502, Integrated Backup Unit

bq2502

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

bq2502-BENCHMARQ.pdf