Question

write one difference between PROM and EPROM and write in step​

Answer 1

Answer:

the main difference between PROM and EPROM is that the PROM can be programmed just once means that it can be written only one time whereas EPROM is erasable; hence it can be reprogrammed or rewritten. Unlike RAM, in ROM to retain the bit value or data in the memory the power source is not needed.

Answer 2

Answer:

the difference between both of them is that the PROM can be programmed just once means that it can be written only one time whereas EPROM is eraseble it can be reprogrammed and rewritten.