Abstract: A flash electrically erasable programmable read only memory (EEPROM) cell fabricated in a semiconductor substrate. A first well region having a first conductivity type is located in the semiconductor substrate. A second well region having a second conductivity type, opposite the first conductivity type, is located in the first well region. A non-volatile memory transistor and an independently controllable access transistor are fabricated in the second well region. The non-volatile memory transistor and the access transistor are connected in series, such that the source of the access transistor is coupled to the drain of the non-volatile memory transistor.