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Multi-layer magnetic random access memory using spin-torque magnetic tunnel junctions and method for write state of the multi-layer magnetic random access memory
Multi-layer magnetic random access memory using spin-torque magnetic tunnel junctions and method for write state of the multi-layer magnetic random access memory
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机译:使用自旋转矩磁性隧道结的多层磁性随机存取存储器及其写入状态的方法
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摘要
A stacked magnetic tunnel junction (MTJ) structure of a multi-layer magnetic random access memory (MRAM) which includes a plurality of stacked MTJ devices serially connected to each other and an access transistor shared between the stacked MTJ devices. The stacked MTJ structure further includes a write word line through which a write current flows. The write current generates a hard axis magnetic field used to selectively write an MTJ device of the stacked MTJ devices.
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