16 kb CMOS Parallel EEPROM Memory

Overview

The CAT28C17A is a fast, low power, 5.0 V-only CMOS parallel EEPROM organized as 2k x 8-bits. It requires a simple interface for in-system programming. On-chip address and data latches, self-timed write cycle with auto-clear and VCC power up/down write protection eliminate additional timing and protection hardware. DATA Polling and a RDY/BSY pin signal the start and end of the self-timed write cycle. Additionally, the CAT28C17A features hardware write protection.
The CAT28C17A is manufactured using ON Semiconductor's advanced CMOS floating gate technology. It is designed to endure 10,000 program/erase cycles and has a data retention of 10 years. The device is available in JEDEC approved 28-pin DIP and SOIC or 32-pin PLCC packages.

  • Automotive Systems
  • Communications Systems
  • Computer Systems
  • Consumer Systems
  • Industrial Systems

  • Fast Read Access Times: 200 ns
  • Low Power CMOS Dissipation:
    –Active: 25 mA Max.
    –Standby: 100 μA Max.
  • Simple Write Operation:
    –On-Chip Address and Data Latches
    –Self-Timed Write Cycle with Auto-Clear
  • Fast Write Cycle Time: 10ms Max
  • End of Write Detection:
    DATA Polling
    –RDY/BSY Pin
  • Hardware Write Protection
  • CMOS and TTL Compatible I/O
  • 10,000 Program/Erase Cycles
  • 10 Year Data Retention
  • Commercial, Industrial and Automotive Temperature Ranges

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