| 摘要 |
Memory devices and methods are disclosed. An embodiment of one such method includes programming a first memory cell to a first program level by applying a first series of programming pulses to a control gate of the first memory cell, where the programming pulses of the first series have voltages that sequentially increase by a certain first voltage; and programming a second memory cell to a second program level that is higher than the first program level by applying a second series of programming pulses to a control gate of the second memory cell, where the programming pulses of the second series have voltages that sequentially increase by a certain second voltage less than the certain first voltage.
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