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CAT24WC04

4K-Bit Serial EEPROM


Not recommended for new designs, replace with CAT24C04


Features Description Applications

FEATURES
  • 400 kHz I²C Bus Compatible
  • 1.8 to 5.5Volt Operation
  • Low Power CMOS Technology
  • Write Protect Feature
    — Entire Array Protected When WP at VIH
  • Page Write Buffer
  • Self-Timed Write Cycle with Auto-Clear
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • 8-pin DIP, SOIC, TSSOP and MSOP packages
    - "Green" package option available
  • Commercial, Industrial, Automotive and Extended Temperature Ranges
DESCRIPTION

The CAT24WC04 is a 4Kbit Serial CMOS EEPROM internally organized as 512 words of 8 bits each. Catalyst's advanced CMOS technology substantially reduces device power requirements. The the CAT24WC04 feature a 16-byte page write buffer. The device operates via the I²C bus serial interface, has a special write protection feature, and is available in 8-pin DIP, SOIC, TSSOP and MSOP packages.

APPLICATIONS
  • Automotive Systems
  • Communications Systems
  • Computer Systems
  • Consumer Systems
  • Industrial Systems
 
Download Data Sheet
Tape and Reel Package information

APPLICATION  NOTES
I²C Interface to 8051 Microcontroller (AN2) (PDF, 35 KB)
Interfacing Multiple CAT24WCXX Serial EEPROMs on the I²C Bus (PDF, 73 KB)
 
24WC04, 2404, 24WC, 24WCxx