What does EEPROM stand for?

EEPROM stands for Electrically Erasable Programmable Read-Only Memory. This type of memory allows for both the storage of data and the ability to erase and reprogram that data using electric signals, making it particularly useful for applications where data needs to be updated after the initial programming. EEPROM retains its data when power is turned off, and it can be rewritten multiple times, which is essential for applications like firmware updates or settings storage in devices that require modification without needing to replace physical components.

Other options reflect variations or inaccuracies in terminology. For instance, terms like "Extended electronic permanent" and "External erasable" do not accurately describe the functional capabilities of EEPROM, focusing instead on characteristics that are not inherent to the technology. Understanding the correct full form of EEPROM helps clarify its role and advantages in electronic devices, particularly in how it differs from other forms of memory like traditional ROM or SRAM.