| 摘要 |
A semiconductor memory device and a method of programming the same are provided which can improve the program accuracy by classifying cells depending on a program status of memory cells during a program operation to control a bit line program voltage. The method comprises classifying memory cells to be programmed based on program characteristics of the memory cells and sequentially providing word line program voltages having increasing voltage levels and bit line program voltages having decreasing voltage levels to the classified memory cells in a program operation, wherein differently classified two memory cells receive different bit line program voltages, respectively. |
