CAT93C56 Datasheet - Catalyst Semiconductor

CAT93C56 - 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM

The CAT93C46/56/57/66/86 are 1K/2K/2K/4K/16K-bit Serial E2PROM memory devices which are configured as either registers of 16 bits (ORG pin at VCC) or 8 bits (ORG pin at GND).

Each register can be written (or read) serially by using the DI (or DO) pin.

The CAT93C46/56/ 57/66/86 are manufactured using

CAT93C56 Features

* s High Speed Operation: s Power-Up Inadvertant Write Protection s 1,000,000 Program/Erase Cycles s 100 Year Data Retention s Commercial, Industrial and Automotive

* 93C46/56/57/66: 1MHz

* 93C86: 3MHz s Low Power CMOS Technology s 1.8 to 6.0 Volt Operation s Selectable x8 or x16 Memo

CAT93C56_CatalystSemiconductor.pdf