| 摘要 |
An internal voltage generating circuit is provided to reduce power consumption by reducing a leakage current, by generating an internal voltage with a lower level than an external voltage in a precharge power down mode. A level control signal generation part(10) generates a level control signal in response to a power down mode signal synchronized with a clock enable signal and a precharge flag signal enabled during precharge. An internal voltage generation part(12) generates an internal voltage and then outputs the internal voltage to an output node, in response to the level control signal. The level control signal is enabled when both of the power down mode signal and the precharge flag signal are enabled.
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