Advantage(s) of an EEPROM over an EPROM is/are:

• the EPROM can be erased with ultraviolet light in much less time than an EEPROM
• the EEPROM can be erased and reprogrammed without removal from the circuit
• the EEPROM has the ability to erase and reprogram individual words
• the EEPROM can be erased and reprogrammed without removal from the circuit, and can erase and reprogram individual words