| 摘要 |
Non-volatile memory devices may include a buffer memory corresponding to one block of a memory cell array, thus improving a read operation. The non-volatile memory device may include a memory cell array including a plurality of memory blocks, each having memory cells disposed at the intersections of bit lines and word lines, a plurality of page buffers connected to the bit lines through a sensing line, and a buffer memory connected between the plurality of memory blocks and the plurality of page buffers. The buffer memory may include special buffers for storing the same data as those of the memory cells.
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