28C256 Datasheet (ATMEL) - 256K 32K x 8 Paged CMOS E2PROM

28C256, 256K 32K x 8 Paged CMOS E2PROM

The AT28C256 is a high-performance Electrically Erasable and Programmable Read Only Memory.

Its 256K of memory is organized as 32,768 words by 8 bits.

Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 150 ns with power dissipation of just 440 mW.

When

28C256 Features

* Fast Read Access Time - 150 ns Automatic Page Write Operation Internal Address and Data Latches for 64-Bytes Internal Control Timer Fast Write Cycle Times Page Write Cycle Time: 3 ms or 10