CAT93C57

. High speed operation: 1MHz
. Low power CMOS technology
. 1.8 to 6.0 volt operation
. Selectable x8 or x16 memory organization
. Self-timed write cycle with auto-clear
. Hardware and software write protection
. Power-up inadvertant write protection
. 1,000,000 Program/erase cycles
. 100 year data retention
. Commercial, industrial and automotive temperature ranges
. Sequential read
."Green" package option available

The CAT93C56/57 are 2K-bit Serial EEPROM 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 CAT93C56/57 are manufactured using Catalyst's advanced CMOS EEPROM floating gate technology. CAT93C57 are designed to endure 1,000,000 program/erase cycles and has a data reten- tion of 100 years. The devices are available in 8-pin DIP, 8-pin SOIC, 8-pin TSSOP and 8-pad TDFN packages.