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DESCRIPTION

The CAT93C86 is a 16K-bit Serial EEPROM memory device which is 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 CAT93C86 is manufactured using Catalyst’s advanced CMOS EEPROM floating gate technology. The device is designed to endure 1,000,000 program/erase cycles and has a data retention of 100 years. The device is available in 8-pin DIP, 8-pin SOIC and 8-pad TDFN packages.

FEATURES

■ High speed operation: 3MHz

■ Low power CMOS technology

■ 1.8 to 5.5 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

■ Sequential read

■ Program enable (PE) pin

■ 1,000,000 Program/erase cycles

■ 100 year data retention

■ Commercial, industrial and automotive temperature ranges

■ RoHS-compliant packages