Multi-level wear leveling for non-volatile memory
Abstract:
A memory sub-system performs a first wear leveling operation among a plurality of individual data units of the memory component after a first interval and performs a second wear leveling operation among a first plurality of groups of data units of the memory component after a second interval, wherein a first group of the first plurality of groups comprises the plurality of individual data units. The memory sub-system further performs a third wear leveling operation among a second plurality of groups of data units of the memory component after a third interval, wherein a second group of the second plurality of groups comprises the first plurality of groups of data units.
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