CPC G06F 3/0616 (2013.01) [G06F 3/0658 (2013.01); G06F 3/0679 (2013.01)] | 20 Claims |
1. A memory system, comprising:
a non-volatile memory, comprising:
a plurality of storage areas, each of the storage areas comprising:
a plurality of first storage groups located in a first area; and
a plurality of second storage groups located in a second area, the first area supporting physical addressing, and the second area not supporting physical addressing; and
a memory controller coupled to the non-volatile memory and configured to:
perform a wear leveling process by swapping a first storage group having a first group write count with a second storage group having a second group write count,
wherein the first group write count is a maximum group write count among a plurality of group write counts corresponding to the plurality of first storage groups, and
wherein the second group write count is a minimum group write count among a plurality of group write counts corresponding to the plurality of second storage groups.
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