One Time Programmable Read-Only Memory


One Time Programmable Read-Only Memory

(storage)(OTPROM, EPROM OTP) A kind of storage device like anEPROM but with no quartz glass window in the package forerasing the contents. This reduces the packaging cost butmeans the device cannot be erased with UV and so can only bewritten once. Erasure is possible, but expensive, withX-rays.