Compensation voltage(s) are applied to a non-volatile memory system during
erase operations to equalize the erase behavior of memory cells.
Compensation voltages can compensate for voltages capacitively coupled to
memory cells of a NAND string from other memory cells and/or select
gates. A compensation voltage can be applied to one or more memory cells
to substantially normalize the erase behavior of the memory cells. A
compensation voltage can be applied to end memory cells of a NAND string
to equalize their erase behavior with interior memory cells of the NAND
string. A compensation voltage can also be applied to interior memory
cells to equalize their erase behavior with end memory cells.
Additionally, a compensation voltage can be applied to one or more select
gates of a NAND string to compensate for voltages coupled to one or more
memory cells from the select gate(s). Various compensation voltages can
be used.