| 摘要 |
A semiconductor memory device includes a memory cell array having a plurality of dynamic memory cells each of which has a plurality of cascade-connected MOS transistors and data storing capacitors each connected at one end to one end of a corresponding one of the MOS transistors, registers each provided for a corresponding one of columns of the memory cell array, for temporarily storing data time-sequentially read out from the memory cell; and switching elements for controlling the respective registers to be accessed independently from the memory cell array.
|
