The Semiconductors Industry with the advent of submicronic manufacturing flows below 45 nm began to face new challenges to keep evolving according with the Moore's Law. Regarding the widespread adoption of embedded systems one major constraint became power consumption of IC. Also, memory technologies like the current standard of integrated memory technology for memory hierarchy, the SRAM, or the FLASH for non-volatile storage have extreme intricate constraints to be able to yield memory arrays at technological nodes below 45nm. One important is up until now Non-Volatile Memory weren't adopted into the memory hierarchy, due to its density and like flash the necessity of multi-voltage operation. These theses has by objective work into these c...