CAT28C17AW-20T Datasheet PDF - Catalyst

●DESCRIPTION

●The CAT28C17A is a fast, low power, 5V-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.

●FEATURES

●■ 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