N93C66
N93C66 is 4-Kb Microwire Serial CMOS EEPROM manufactured by onsemi.
4 Kb Microwire Serial CMOS EEPROM
Description The N93C66 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 device 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.
Features
- High Speed Operation: 4 MHz
- 1.7 V to 5.5 V Supply Voltage Range
- Selectable x8 or x16 Memory Organization
- Sequential Read
- Software Write Protection
- Power- up Inadvertent Write Protection
- Low Power...
