X25648 - V CC Supervisory Circuit w/Serial E 2 PROM
8K x 8 Bit 4K x 8 Bit 2K x 8 Bit * Low Vcc Detection and Reset Assertion *Reset Signal Valid to Vcc=1V * Save Critical Data With Block LockTM Protection *Block LockTM Protect 0, 1/4, 1/2 or all of Serial E2PROM Memory Array * In Circuit Programmable ROM Mode