A mask ROM is a kind of read-only memory where the desired data is directly etched into a semiconductor during the same photolithographic process that actually makes a circuit out of a planar sheet of silicon. It’s pretty much hard-wired data storage, with an indefinite lifespan.
A mask ROM is a kind of read-only memory where the desired data is directly etched into a semiconductor during the same photolithographic process that actually makes a circuit out of a planar sheet of silicon. It’s pretty much hard-wired data storage, with an indefinite lifespan.
Ah. I remember this technology. Wasnt aware they are called mask ROM. Good to know!