| 摘要 |
<P>PROBLEM TO BE SOLVED: To boost a driving voltage for driving a word line without setting boosting capacitor for each word line. <P>SOLUTION: The word line driving circuit includes: the boosting capacitor C1 that is connected with a source of an inverter I0-Im and an Id P-channel field effect transistor M21; and a P-channel field effect transistor M1 that separates the source of the P-channel field effect transistor 21 from supply potential VDD. <P>COPYRIGHT: (C)2011,JPO&INPIT |
