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A Study of Multiple-Valued Magnetoresistive RAM (MRAM) Using Binary MTJ Devices (2004)

by Hiromitsu Kimura ,  Kostas Pagiamtzis ,  Ali Sheikholeslami ,  Takahiro Hanyu
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Abstract:

This paper presents four-valued magnetoresistive RAM (MRAM) storage cells using one access transistor and two binary magnetic tunnel junction (MTJ) devices with the MTJ devices either in series or in parallel. We present a comparative study of the two cells in terms of their area and power benefits over the binary MRAM, all using the same conventional MRAM process.

Citations

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1 et al., “Magnetoresistive random access memory using magnetic tunnel junctions – Tehrani, Slaughter, et al. - 2003
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