EEPROM

EEPROM (Electrically Erasable Programmable Read-Only Memory) is a type of non-volatile memory that retains stored data even when power is removed and allows data to be electrically erased and rewritten at the byte level. It is commonly used for storing small amounts of critical data such as configuration settings, calibration values, and firmware parameters. EEPROM offers high reliability and flexibility for applications requiring frequent but controlled data updates.

Applications: EEPROM is commonly used in embedded systems, microcontrollers, automotive electronics, industrial equipment, and consumer devices for storing configuration data, device settings, and calibration information.

Selection requirements: Choosing EEPROM requires evaluating memory capacity, interface type (I²C, SPI, etc.), write endurance, data retention, operating voltage, and package type to ensure compatibility and reliability for the application.