Dynamic read level trim selection for scan operations of memory devices

Abstract

A first page read on the first memory page utilizing a first trim value is performed responsive to initiating a memory page scan on a first memory page of a plurality of memory pages. Whether a first data state metric associated with the first page read satisfies a first threshold criterion is determined. A second page read on the first memory page utilizing a second trim value is performed responsive to determining that the first data state metric satisfies the first threshold criterion. Whether a second data state metric associated with the second page read satisfies a second threshold criterion is determined. The second trim value to perform subsequent page reads during memory page scans is selected responsive to determining that the second data state metric does not satisfy the first threshold criterion.