| 摘要 |
PURPOSE: A precharging circuit and a semiconductor memory device including the same are provided to minimize current consumption by a precharging operation using a bit line precharge voltage in a write operation mode. CONSTITUTION: A selective voltage provider(242) selectively provides a first voltage and a second voltage in response to an operation mode signal. The second voltage is lower than the first voltage. A precharging unit(244) precharges an input and output line pair with the voltage provided from a voltage selection provider in response to a precharge control signal. |
