onsemi | CAT93C66VI-GT3

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