DESCRIPTION
The CAT24WC128 is a 128K-bit Serial CMOS E2PROM internally organized as 16384 words of 8 bits each. Catalyst’s advanced CMOS technology substantially reduces device power requirements. The CAT24WC128 features a 64-byte page write buffer. The device operates via the I2C bus serial interface and is available in 8-pin DIP, 8-pin SOIC or 14-pin TSSOP packages.

FEATURES
■ 1MHz I2C Bus Compatible*
■ 1.8 to 6 Volt Operation
■ Low Power CMOS Technology
■ 64-Byte Page Write Buffer
■ Self-Timed Write Cycle with Auto-Clear
■ Commercial, Industrial and Automotive
   Temperature Ranges
■ Write Protect Feature
   – Entire Array Protected When WP at VIH
■ 100,000 Program/Erase Cycles
■ 100 Year Data Retention
■ 8-Pin DIP, 8-Pin SOIC or 14-pin TSSOP