Question: how eprom is different from eeprom?
Answer: In EEPROM (Electrically Erasable Programmable Read-Only Memory) electric signal is used to erase the EEPROM's contents. ... The main difference between EPROM and EEPROM is that, the content of EPROM is erased by using UV rays. On the other hand, the content of EEPROM is erased by using electric signals.