The CAT93C66XI is a 4-kb CMOS Serial EEPROM device which is organized as either 256 registers of 16 bits (ORG pin at VCC) or 512 registers of 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C66XI features sequential read and self-timed internal write with auto-clear. On-chip Power-On Reset circuitry protects the internal logic against powering up in the wrong state.
Feature
- High Speed Operation: 2 MHz
- Low Power CMOS Technology
- 1.8 V to 5.5 V Supply Voltage Range
- Selectable x8 or x16 Memory Organization
- Sequential Read
- Software Write Protection
- Power-up Inadvertent Write Protection
- 1,000,000 Program/Erase Cycles
- 100 Year Data Retention
- Industrial and Extended Temperature Ranges
- 8-pin PDIP, SOIC, TSSOP and 8-pad TDFN Packages
- These Devices are Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
Applications
- Automotive Systems
- Communications Systems
- Computer Systems
- Consumer Systems
- Industrial Systems
