| 摘要 |
PURPOSE:To decrease power consumption by supplying reduced power voltage to a memory cell circuit. CONSTITUTION:The random access memory equips static type memory cell circuit 31 in which plural cells are arrayed like matrix, address input circuits 32 and 33 which specify the addresses of memory cells, decoder circuits 34 and 35, decoder input circuit 36 which conducts I/O of data to/from memory cells, data output circuit 37, data output control circuit 38, and pressure reduction circuit 39. Reduced voltage is supplied from circuit 39 to circuit 31. |
