| 摘要 |
A method is provided for performing wear-leveling in a memory system comprising a nonvolatile memory device and a memory controller configured to control the nonvolatile memory device. The method comprises setting a wear-level grade for each of a plurality of memory blocks based on a plurality of wear parameters, and determining an order in which to perform program and/or erase (P/E) operations on the memory blocks based on their respective wear-level grades.
|
