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What is the Full Form of PROM, EPROM, and EEPROM?

By BYJU'S Exam Prep

Updated on: November 9th, 2023

The Full Forms of PROM, EPROM, and EEPROM are Programmable Read-Only Memory, Erasable Programmable Read-Only Memory, and Electrically Erasable Programmable Read-Only Memory, respectively. A modern computer is connected to a number of important components. Memory storage is one of these important parts. Random Access Memory (RAM) and Read-Only Memory (ROM) are the two primary types of memory in a device. Further classification of the latter includes types like PROM, EPROM, and EEPROM.

Full Form of PROM, EPROM, EEPROM

The full forms and brief introduction of PROM, EPROM, and EEPROM are given below:

  • PROM full form: PROM stands for Programmable Read-Only Memory. It is a computer memory chip that can be programmed once it has been created. The data that is stored in PROM becomes permanent and cannot be altered or deleted.
  • EPROM full form: EPROM stands for Erasable Programmable Read-Only Memory. In this, changes can be made without changing it, and the memory chip can be written and erased by exposing it to UV light.
  • EEPROM full form: EEROM stands for Electrically Erasable Programmable Read-Only Memory. It is a memory chip that can be reprogrammed and erased by using electricity. An example of EEPROM is flash memory.

Summary:

What is the Full Form of PROM, EPROM, and EEPROM?

Erasable Programmable Read-Only Memory, Programmable Read-Only Memory, and Electrically Erasable Programmable Read-Only Memory are the Full Form of EPROM, PROM, and EEPROM, respectively. These are different types of Read Only Memory that have different functions and purposes. A user must choose the memory that is suitable for them based on its functions.

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