| 摘要 |
A method for operating a non-volatile memory device, which is applicable to an n-channel non-volatile memory device, wherein a positive voltage is applied to the control gate, a negative voltage is applied to the drain region while the source region is floating. Furthermore, a negative voltage is applied to the substrate to program to the n-channel memory device by the channel Fowler-Nordheim tunneling effect. To erase the n-channel non-volatile memory device, a negative voltage is applied to the control gate, a positive voltage is applied to the drain region, and the source region is floating. Moreover, a positive voltage is applied to the substrate to erase the n-channel memory device using the channel Fowler-Nordheim tunneling effect.
|
