| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device block merging method. <P>SOLUTION: In a semiconductor memory device block merging method, a plurality of data are programmed to at least more than one first block in a first program manner. Of the first block, more than one merging object blocks to which the merging is needed are selected. Of the first block or of at least more than one second blocks, merging performing blocks for performing the merging are selected. A plurality of merging object data positioned in a merging object block are programmed in a merging performing block in a second program manner. Therefore, the entire performance of the semiconductor memory device performing block merging can be enhanced. <P>COPYRIGHT: (C)2012,JPO&INPIT |
