| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a flash memory element capable of performing an accurate data reading operation by uniforming the loading time of the sensing nodes of the page buffers and eliminating a coupling capacitance among sensing node wirings. <P>SOLUTION: In a page buffer of the flash memory element, a transmitting unit is disposed between a bit line selecting unit and a sensing node wiring to generate a space therebetween, and the lengths of the sensing node wirings are configured to be identical across many page buffers. The wirings of the sensing nodes are disposed on separate levels so as not to be adjacent to each other. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
