| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a self-refresh pulse generation circuit capable of preventing a refresh fail by generating a cycle-controlled self-refresh pulse in an initial period after entering a self-refresh mode. <P>SOLUTION: A self-refresh pulse generation circuit includes a control signal generation part for generating a control signal whose level transits at the point of ending an initial period after entering a self-refresh mode, and a self-refresh pulse generation part for generating a cycle-controlled self-refresh pulse in response to the control signal in the self-refresh mode. <P>COPYRIGHT: (C)2013,JPO&INPIT |
