| 摘要 |
A dynamic random access memory device has a memory cell array arranged in a matrix form, a pair of digit lines connected to each row and transferring data read out from a memory cell designated by a row address, an amplifier activated in response to an activation command for amplifying data on the pair of digit lines, a selector for transferring amplified data of the amplifier designated by a digit address to a data bus, and a controller for maintaining the active state of the amplifier means during an interval between transferring of the amplified data by the digit selector and subsequent designation of the row address.
|
