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Internal power supply voltage generator and its control method and semiconductor memory device and system including the same,
Internal power supply voltage generator and its control method and semiconductor memory device and system including the same,
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机译:内部电源电压发生器及其控制方法以及包括该内部电源电压发生器的半导体存储装置和系统,
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摘要
An internal voltage of a semiconductor memory device is controlled, where the internal voltage is set according to a reference voltage. The reference voltage is controlled according to first control data to increase the internal voltage to be higher than a target voltage in a power-up operation, and second control data is read. The reference voltage is then controlled according to the second control data to decrease the internal voltage to the target voltage.
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