Aspects of a method and system for wireless local area network phase shifter training are presented. Current flow within the first electrode is limited when a predetermined condition occurs, such as the generation of an electromagnetic field having a predetermined frequency range. 01 Torr and at temperature of not more than 300\xb0 C. When the power is on, the data levels programmed into the non-volatile memory elements are recalled to the corresponding data nodes through the pass transistors, and then the programmed non-volatile memory element is erased.