47C16
Description
The Microchip Technology Inc.
Key Features
- 4 Kbit/16 Kbit SRAM with EEPROM Backup
- Automatic Store to EEPROM array upon power-down (using optional external capacitor)
- Automatic Recall to SRAM array upon power-up
- Hardware Store pin for manual Store operations
- Software mands for initiating Store and Recall operations
- Nonvolatile External Event Detect Flag
- High Reliability
- Infinite read and write cycles to SRAM
- More than one million store cycles to EEPROM
- Data retention: >200 years
