A one-time programmable non-volatile memory macro compatible with standard CMOS processes from 180nm to 28nm and beyond, supporting memory sizes from 64 bits to 512 Kbits.

An electrically rewritable multi-time programmable non-volatile memory macro supporting 64 bits to 512 Kbits memory density with up to 10,000 program/erase cycles, requiring no additional masking layers.