CPC G06F 3/0655 (2013.01) [G06F 3/0604 (2013.01); G06F 3/0679 (2013.01)] | 20 Claims |
1. A memory sub-system comprising:
a memory device of the memory sub-system; and
a processing device of the memory sub-system, operatively coupled with the memory device, to perform operations comprising:
determining, during an operational mode of the memory sub-system, a data structure that identifies a shape of a region that is located between programming distributions of the memory device based on a plurality of error counts and a plurality of read level thresholds at the region;
selecting, during the operational mode of the memory sub-system, an estimator type from a plurality of estimator types corresponding with the data structure based on a shape type of the region;
estimating, during the operational mode, a read level threshold of the plurality of read level thresholds using the selected estimator type; and
performing, during the operational mode, a read operation at the memory device using the read level threshold estimated using the selected estimator type.
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