摘要 |
A semiconductor memory device includes a memory cell having a resistance which differs based on stored data, a bit line connected to the memory cell, a first MOSFET which clamps the bit line to a read voltage when reading data, a sense amplifier which detects the stored data in the memory cell based on a current flowing through the bit line, a first switch element which connects the sense amplifier to a drain of the first MOSFET, a second switch element which connects a source of the first MOSFET to the bit line, a third switch element which connects the drain of the first MOSFET to a ground terminal, and a fourth switch element which connects the source of the first MOSFET to a ground terminal.
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