DESCRIPTION

The CAT34WC02 is a 2-kb 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 an 8-pin TSSOP package.

FEATURES

■ 400 kHz (5 V) and 100 kHz (1.7 V) I2C bus compatible
■ 1.7 to 5.5 volt operation
■ Low power CMOS technology
■ 16-byte page write buffer
■ Industrial temperature range
■ 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 TSSOP package
- “Green” package option available
■ 256 x 8 memory organization
■ Hardware write protect