what is eprom in computer
EPROM (or erasable programmable read only memory) chips can be programmed, as the PROM chips. But they can be erased and reprogrammed by a special programming device should it becomes necessary. The contents of an EPROM chip can be erased by exposing it to ultraviolet light. The light passing through a quartz window in the plastic container exposes the silicon chip that contains memory cells storing information.
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