Silicon Motion, Inc.

Sheng-Jui Wang

Ling-Chi Hsu

Chin-Chun Chang

A method for performing storage space management of a memory device with aid of dynamic block configuration includes: configuring at least one portion of blocks among a plurality of blocks to be multiple first blocks in a first region and multiple second blocks in a second region according to a first reserved block threshold; combining the multiple first blocks into a set of first superblocks in the first region; and combining at least one portion of second blocks among the multiple second blocks into a set of second superblocks in the second region, wherein the first reserved block threshold is less than a minimum non-damaged block count among respective non-damaged block counts of a plurality planes, for a memory controller to increase available storage capacity by increasing a ratio of a size of the second region to a size of the first region.

Growing community of inventors

Hsinchu County, Taiwan

Sheng-Jui Wang