Patent ID: 6909129

Claim:
A magnetic random access memory, comprising: a semiconductor substrate; source and drain junction regions positioned in an active region of the semiconductor substrate; a stacked structure of a gate oxide film and a word line formed on a channel region between the source and drain junction regions; a reference voltage line connected to the source junction region; a seed layer having a first side connected to the drain junction region; a first resistance transfer device cell formed at an upper portion of a second side of the seed layer; a second resistance transfer device cell formed on the seed layer between the first side of the seed layer and the first resistance transfer device cell; a first write line and a second write line respectively formed at a lower portion of the seed layer below the first resistance transfer device cell and the second resistance transfer device cell; and a bit line contacting the first resistance transfer device cell and the second resistance transfer device cell to connect the first and second resistance transfer devices parallel in between the bit line and seed layer.