| 摘要 |
PROBLEM TO BE SOLVED: To provide a semiconductor memory in which a cycle time is improved, stable operation is secured, and power consumption is reduced. SOLUTION: In a sense enable-signal supply circuit 70 a sense enable-signal SE1 activating a sense amplifier 60 consisting of sense amplifier sections 30, 40, 50, and an output holding circuit 70 is supplied, while it is detected by the sense amplifier 60 that data Q, QN are sensed, the sense enable-signal is stopped to supply.
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