CAT28C512

Fast Read Access Times: 120/150 ns
Low Power CMOS Dissipation:
Active: 50 mA Max.
Standby: 200 mA 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

Temperature Under Bias .................................................. 55°C to +125°C
Storage Temperature ...................................................... 65°C to +150°C
Voltage on Any Pin with Respect to Ground⁽²⁾ ............ 2.0V to +VCC + 2.0V
VCC with Respect to Ground .................................................. 2.0V to +7.0V
Package Power Dissipation Capability (Ta = 25°C)................................ 1.0W
Lead Soldering Temperature (10 secs) ............................................... 300°C
Output Short Circuit Current⁽³⁾ .......................................................... 100 mA

The CAT28C512/513 is a fast,low power, 5V-only CMOS parallel E²PROM 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 CAT28C512/513 features hardware and software write protection.

The CAT28C512/513 is manufactured using Catalyst'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, 32-pin TSOP and 40-pin TSOP packages.