The CAT93C86 is a 16-kb 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 features a self-timed internal write with auto-clear. On-chip Power-On Reset circuit protects the internal logic against powering up in the wrong state.

High Speed Operation: 3 MHz (5 V)
1.8 V to 5.5 V Supply Voltage Range
Selectable x8 or x16 Memory Organization
Self-timed Write Cycle with Auto-clear
Sequential Read
Hardware and Software Write Protection
Power-up Inadvertent Write Protection
Low Power CMOS Technology
Program Enable (PE) Pin
1,000,000 Program/Erase Cycles
100 Year Data Retention
Industrial and Extended Temperature Ranges
8-pin P-DIP and SOIC Packages
This Device is Pb-Free, Halogen Free/BFR Free