| 摘要 |
During data read process, a control circuit gives a read voltage to a selected word line connected to a selected memory cell, and gives read pass voltages, for turning on memory cells, to unselected word lines connected to unselected memory cells. The control circuit respectively gives a first read pass voltage, a second read pass voltage, and a third read pass voltage to a first unselected word line adjacent to the selected word line at a side of at least one of a bit line and a source line, a second unselected word line adjacent to the first unselected word line at a side opposite to the selected word line, and a third unselected word line adjacent to the second unselected word line at a side opposite to the selected word line. The second read pass voltage is higher than the third read pass voltage. |
