FEATURES
s 5 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) s Commercial, Industrial and Automotive 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 20-Pin TSSOP s 64-Byte Page Write Buffer s Block Write Protection – Protect 1/4, 1/2 or all of E2PROM Array Temperature Ranges DESCRIPTION
Catalyst’s advanced CMOS Technology substantially reduces device power requirements. In addition to the Chip Select, the clock input (SCK), data in (SI) and data out (SO) are required to access the device. The HOLD pin may be used to suspend any serial communication without resetting the serial sequence. The CAT25C64/128 is designed with software and hardware write protection features including Block write protection. The device is available in 8-pin DIP, 8-pin SOIC, 16-pin SOIC and 20pin TSSOP packages. PIN CONFIGURATION SOIC Packag...
Catalyst Semiconductor
