PRECHARGE SIGNAL GENERATION CIRCUIT, SEMICONDUCTOR DEVICE INCLUDING THE SAME, AND METHOD FOR GENERATING PRECHARGE SIGNAL

摘要

A precharge signal generation circuit includes a control signal generation unit configured to activate a control signal in response to a read command or write command and a precharge signal generation unit configured to use a clock signal in a period when the control signal is activated to activate a precharge signal at a time point when a delay time passes from an input of the read command or the write command to precharge signal generation circuit.