摘要 |
There is provided a semiconductor memory device, which realizes rewriting of data in the memory cell by applying a potential difference between the gate and the source, or applying a potential difference between the gate and the drain, which is larger than the power supply voltage. This semiconductor memory device is provided with a source line potential control circuit configured to control the source line potential. The source line potential control circuit sets the source line potential at the time of the mode for programming "1" data in a plurality of blocks in one package to a level lower than at the normal data programming mode.
|