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CAT24WC03/05
2K/4K-Bit Serial EEPROM with Partial Array Write Protection FEATURES
s 400 kHz I2C bus compatible* s 1.8 to 5.5 volt operation s Low power CMOS technology s Write protect feature s Self-timed write cycle with auto-clear s 1,000,000 Program/Erase cycles s 100 Year data retention
s 8-pin DIP, 8-pin SOIC, 8-lead MSOP and 8-pin
TSSOP Package temperature ranges
–Top 1/2 array protected when WP at VIH
s 16-Byte page write buffer
s Commercial, industrial and automotive s "Green" package options available
DESCRIPTION
The CAT24WC03/05 is a 2K/4K-bit Serial CMOS EEPROM internally organized as 256/512 words of 8 bits each. Catalyst’s advanced CMOS technology substantially reduces device power requirements.