The CAT93C66 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 CAT93C66 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.
Key Features:
- High speed operation: 2MHz
- 1.8V to 5.5V supply voltage range
- Selectable x8 or x16 memory organization
- Sequential read
- Software write protection
- Power-up inadvertant write protection
- Low power CMOS technology
- 1,000,000 Program/erase cycles
- 100 year data retention
- Industrial and Extended temperature ranges
- RoHS-compliant 8-pin PDIP, SOIC, TSSOP and 8-pad TDFN packages
Applications:
- Automotive Systems
- Communications Systems
- Computer Systems
- Consumer Systems
- Industrial Systems
Learn more about CAT93C66 Family of Micro-Wire Interface Protocol