CAT28C010

Advanced Information CAT28C010 1024K-Bit CMOS PARALLEL E2PROM FEATURES s Fast Read Access Times: 120 ns s Single 5V 128K x 8 s Automatic Page Write Operation: ± 10% Supply s Low Power CMOS Dissipation: –1 to 128 Bytes in 5ms –Page Load Timer s End of Write Detection: –Active: 40 mA Max. –Standby: 200 µA Max. www.DataSheet4U.com 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 s Commercial, Industrial and Automotive –On-Chip Address and Data Latches –Self-Timed Write Cycle with Auto-Clear s Fast Write Cycle Time: –5ms Max s CMOS and TTL Compatible I/O Temperature Ranges DESCRIPTION The CAT28C010 is a fast,low power, 5V-only CMOS parallel E2PROM organized as 128K 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 CAT28C010 features hardware and software write protection. The CAT28C010 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. BLOCK DIAGRAM A7–A16 ADDR. BUFFER & ...