| 摘要 |
PURPOSE: A method of operating a semiconductor memory device is provided to reduce an operation time by programming program data in a memory cells at the same time. CONSTITUTION: In a method of operating a semiconductor memory device, First and second memory cell blocks(110,120) share even and odd bit lines. A page buffer(200) comprises a bit line selection part(210) and first and second latches(220,230) The bit line selection part interlinks the even bit line or the odd bit line to a sense node. The first latch temporarily stores program data. The second latch senses the program state of the memory cell. |
