A spin transfer MRAM is described that has two sub cells {TAIL ~ each} having a conductive spacer between an upper CPP cell and {HEAD ~ a lower MTJ cell} 
A spin transfer MRAM is described that has two sub cells { TAIL ~ each } having a conductive spacer between an upper CPP cell and { HEAD ~ a lower MTJ cell }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD