Reusable sold-state one-time programmable read only memory

摘要: A reusable non-volatile memory (NVM) includes a one-time programmable read only (OTPROM), transparent cover formed above the NVM, and an opaque layer removably disposed on cover. The can reflect light, be removed from for allowing light to shine onto OTPROM so as erase data stored in OTPROM. During normal operation of is fixed order prevent erasing Conversely, before erased using ultraviolet light. Then, once procedure completed, again