EEPROM Memory | CAT28C512

512 kb CMOS Parallel EEPROM Memory

Datasheet

Products

Overview

The CAT28C512 is a fast,low power, 5.0 V-only CMOS parallel EEPROM organized as 64k 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 Toggle status bits signal the start and end of the self-timed write cycle. Additionally, the CAT28C512 features hardware and software write protection.
The CAT28C512 is manufactured using onsemi's advanced CMOS floating gate technology. It is designed to endure 100,000 program/erase cycles and has a data retention of 100 years. The device is available in JEDEC approved 32-pin DIP, PLCC and TSOP packages.

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

  • Fast Read Access Times: 120/150 ns
  • Low Power CMOS Dissipation:
    –Active: 50 mA Max.
    –Standby: 200 μA Max.
  • Simple Write Operation:
    –On-Chip Address and Data Latches
    –Self-Timed Write Cycle with Auto-Clear
  • Fast Write Cycle Time:
    –5ms Max
  • CMOS and TTL Compatible I/O
  • Automatic Page Write Operation:
    –1 to 128 Bytes in 5ms
    –Page Load Timer
  • End of Write Detection:
    –Toggle Bit
    –DATA Polling
  • Hardware and Software Write Protection
  • 100,000 Program/Erase Cycles
  • 100 Year Data Retention
  • Commercial, Industrial and Automotive Temperature Ranges

Tools and Resources

Product services, tools and other useful resources related to CAT28C512

CAD Model

CAD Model

Material Composition

Product Change Notification

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

Search

Close Search

Products:

0

Share

Sort by

Product Groups:

┗

Orderable Parts:

0

Product

Status

CAD Models

Hmmm...
We're sorry, we couldn't find any matches for that search term.
Double check your search for any typos or spelling errors or try a different search term.

Show More

1-25 of 25

Products per page

Jump to :

1
contact sales icon

Support on the go

Find and compare products, get support and connect with onsemi sales team.