Micron Technology, Inc.
Erasing memory

Abstract:

Methods of operating a memory, and memory configured to perform similar methods, might include applying a positive first voltage level to a first node selectively connected to a string of series-connected memory cells while applying a negative second voltage level to a control gate of a transistor connected between the first node and the string of series-connected memory cells, and increasing the voltage level applied to the first node to a third voltage level while increasing the voltage level applied to the control gate of the transistor to a fourth voltage level lower than the third voltage level and higher than the first voltage level.