MEMORY DEVICE FOR REDUCING WRITE FAIL, MEMORY SYSTEM INCLUDING THE SAME, AND WRITE METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a memory device for reducing a write fail, a memory system including the same, and a write method thereof.SOLUTION: A memory system of the present invention includes: a memory device including a plurality of memory cells; and a memory controller that controls the memory device. After data is written in a specified memory cell of the memory device and a word line including the specified memory cell is precharged, the data that is written immediately before the precharge is rewritten in the same memory cell, thereby allowing the probability of a write fail to be reduced.