Data writing method for non-volatile memory and controller...

Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition

Reexamination Certificate

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C365S185030

Reexamination Certificate

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08055837

ABSTRACT:
A data writing method for a non-volatile memory is provided, wherein the non-volatile memory includes a data area and a spare area. In the data writing method, a plurality of blocks in a substitution area of the non-volatile memory is respectively used for substituting a plurality of blocks in the data area, wherein data to be written into the blocks in the data area is written into the blocks in the substitution area, and the blocks in the substitution area are selected from the spare area of the non-volatile memory. A plurality of temporary blocks of the non-volatile memory is used as a temporary area of the blocks in the substitution area, wherein the temporary area is used for temporarily storing the data to be written into the blocks in the substitution area.

REFERENCES:
patent: 7164601 (2007-01-01), Mitani et al.
patent: 2006/0155921 (2006-07-01), Gorobets et al.
patent: 2008/0002467 (2008-01-01), Tsuji
patent: 2008/0189478 (2008-08-01), Chae et al.
Chinese Examination Report of Taiwan Application No. 096139304, dated Apr. 18, 2011.

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