| 摘要 |
The device has a variable periodic refresh input signal receiver, a comparator (22) for comparing the period of the refresh input signal (14) with a defined value, an output device (22) for outputting a refresh output signal (24) depending on the comparison and a reset signal (26). A maximum or minimum period signal is output if the period is above a maximum or below a minimum value respectively, otherwise a proportional period signal is output. AN Independent claim is also included for a method of outputting a refresh signal for a memory cell of a semiconducting memory device. |
