OTPROM


Also found in: Acronyms.

OTPROM

OTPROM

(One Time PROM) A PROM chip that can be programmed only once.
References in periodicals archive ?
The EVM manufacturer claims that programme codes once written and fused in the OTPROM (One Time Programmable Read Only Memory) cannot be read back or altered by anyone including the manufacturer.
At least seven memory-based configurations are available, including flash, SRAM, DRAM, MROM (mask ROM), EPROM, EEPROM, and OTPROM (one-time ROM).
Meanwhile, flash memory cards are rapidly substituting more traditional technologies, especially EEPROM and OTPROM, but also SRAM cards.