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CAT93C57

Catalyst Semiconductor
Part Number CAT93C57
Manufacturer Catalyst Semiconductor
Description 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM
Published Mar 23, 2005
Detailed Description CAT93C46/56/57/66/86 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM FEATURES s High Speed Operation: s Power-Up Inadvertant...
Datasheet PDF File CAT93C57 PDF File

CAT93C57
CAT93C57


Overview
CAT93C46/56/57/66/86 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM 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 Memory Organization s Self-Timed Write Cycle with Auto-Clear s Hardware and Software Write Protection Temperature Ranges s Sequential Read (except 93C46) s Program Enable (PE) Pin (93C86 only) DESCRIPTION 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 Catalyst’s advanced CMOS E2PROM floating gate technology.
The devices are designed to endure 1,000,000 program/erase cycles and have a dat...



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