OTP stands for “One-Time Programmable”, a device that can only be programmed once to permanently store any kind of information (data for chip IDs, security keys, product feature selection, memory ...
For space-limited applications requiring some form of display, the PIC16C925 and PIC16C926 one-time programmable (OTP) microcontrollers (MCUs) include a LCD controller with drivers. The PIC16C92x ...