CAT28HT256 Datasheet (Catalyst Semiconductor) - 256K-Bit CMOS PARALLEL E2PROM

CAT28HT256, 256K-Bit CMOS PARALLEL E2PROM

The CAT28HT256 is a fast, low power, 5V-only CMOS parallel E2PROM organized as 32K 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 prote

CAT28HT256 Features

* s Fast Read Access Times: 200/250 ns s Low Power CMOS Dissipation: s Automatic Page Write Operation:

* Active: 30 mA Max.

* Standby: 150 µA Max. s Simple Write Operation:

* 1 to 64 Bytes in 10ms

* Page Load Timer s End of Write Detection:

* On-Chip Address and D