FEATURES
s 3.0V to 3.6 V Supply s Read Access Times: s CMOS and TTL Compatible I/O s Automatic Page Write Operation: – 250/300/350ns s Low Power CMOS Dissipation: – 1 to 32 Bytes in 5ms – Page Load Timer s End of Write Detection: – Active: 8 mA Max. – Standby: 100 µA Max. s Simple Write Operation: – Toggle Bit – DATA Polling s Hardware and Software Write Protection s 100,000 Program/Erase Cycles s 100 Year Data Retention – On-Chip Address and Data Latches – Self-Timed Write Cycle with Auto-Clear s Fast Write Cycle Time: – 5ms Max. s Commercial, Industrial and Automotive Temperature Ranges DESCRIPTION
On-chip address and data latches, self-timed write cycle with autoclear and VCC power up/down write protection eliminate additional timing and protection hardware. DATA Polling and Toggle status bit signal the start and end of the selftimed write cycle. The CAT28LV64 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.
Catalyst Semiconductor
