摘要 |
In a semiconductor memory device including a pair of data input/output lines, a data amplifier circuit amplifies voltages at the data input/output lines, and a data maintaining circuit maintains output signals of the data amplifier circuit. A data determination circuit, generates a data determination signal after the data maintaining circuit manintains the output signals of the data amplifier circuit and transmits the data transmitting the data determination signal to the data amplifier circuit, thus suspending the operation of the data amplifier circuit.
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