| 摘要 |
PURPOSE:To reduce power consumption by reducing a signal amplitude on a data line in a memory cell. CONSTITUTION:The flip-flop circuit type memory cell is basically constituted of MP5, MP6 whose gates and drains are cross-connected and MN1, MN2 whose gates are connected to a word line WL, and further, is constituted of MP1, MP2 whose gates and drains are cross-connected and MP3, MP4 whose sources are connected to data lines D1, D2. By such a constitution, only by supplying a small amplitude signal to the data line, information is read and written and then the rate is accelerated and power consumption is reduced. |
