25C64
CatalystSemiconductor
32K/64K-Bit SPI Serial CMOS E2PROMAdvanced Information
CAT25C32/64
32K/64K-Bit SPI Serial CMOS E2PROM 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, Industr
25C640
MicrochipTechnology
64K SPI Bus Serial EEPROMM 25AA640/25LC640/25C640
64K SPI™ Bus Serial EEPROM
PACKAGE TYPES
Temp Ranges C,I C,I C,I,E CS SO WP VSS PDIP/SOIC 1 25xx640 2 3 4 8 7 6 5 VCC HOLD SCK SI Max Clock Frequency 1 MHz 2 MHz 3 MHz
DEVICE SELECTION TABLE
Part Number 25AA640 25LC640 25C640 VCC Ra