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Thin film magnetic memory device suppressing influence of magnetic field noise from power supply wiring
Thin film magnetic memory device suppressing influence of magnetic field noise from power supply wiring
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机译:薄膜磁性存储装置,抑制来自电源配线的磁场噪声的影响
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摘要
A main power supply line and a main ground wiring provided to supply power from one side (a first direction) of a memory region, a main power supply line and a main ground wiring provided to supply the power from the other side (a second direction opposite to the first direction) of the memory region are provided in a column direction. A bit line driver arranged on one side is supplied with power from one side, and a bit line driver arranged on the other side is supplied with the power from the other side. As a result, no current path is formed in a region of the power supply lines on the selected memory region.
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