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CAT25CXXX
Supervisory Circuits with SPI Serial E2PROM, Precision Reset Controller and Watchdog Timer
FEATURES
s 10 MHz SPI Compatible s 1.8 to 6.0 Volt Operation s Hardware and Software Protection s Zero Standby Current s Low Power CMOS Technology s SPI Modes (0,0 &1,1) s Commercial, Industrial and Automotive s Watchdog Timer on CS s 1,000,000 Program/Erase Cycles s 100 Year Data Retention s Self-Timed Write Cycle s 8-Pin DIP/SOIC, 16-Pin SOIC and 14-Pin TSSOP s Page Write Buffer s Block Write Protection
Temperature Ranges
s Active High or Low Reset Outputs
– Protect 1/4, 1/2 or all of E2PROM Array
s Programmable Watchdog Timer s Built-in inadvertent Write Protection
– Precision Power Supply Voltage Monitoring – 5V, 3.3V, 3V and 1.
CAT25C32X Datasheet
