DESCRIPTION

The CAT34WC02 is a 2K-bit Serial CMOS EEPROM internally organized as 256 words of 8 bits each. Catalyst’s advanced CMOS technology substantially reduces device power requirements. The CAT34WC02 features a 16-byte page write buffer. The device operates via the I2C bus serial interface and is available in 8-pin DIP, 8- pin SOIC or 8-pin TSSOP packages.

FEATURES

■ 400 KHz (5V) and 100 KHz (1.8V) I2C bus compatible

■ 1.8 to 6.0 volt operation

■ Low power CMOS technology – zero standby current

■ 16-byte page write buffer

■ Commercial, industrial and automotive temperature ranges

■ Self-timed write cycle with auto-clear

■ Software write protection for lower 128 bytes

■ 1,000,000 program/erase cycles

■ 100 year data retention

■ 8-pin DIP, 8-pin SOIC and 8-pin TSSOP packages

■ 256 x 8 memory organization

■ Hardware write protect