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Which of the following is programmed electrically by the user?(a) ROM(b) EPROM(c) PROM(d) EEPROMThe question was asked by my school principal while I was bunking the class.This key question is from Programmable Read Only Memory topic in portion Memory Devices of Digital Circuits

Answer»

The correct CHOICE is (c) PROM

Easiest EXPLANATION: Programmable ROMs can be programmed electrically by the USER but can’t be reprogrammed. EEPROMs can be electrically ERASED and re-programmed by the user.



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