Word line defect detection and handling for a data storage device
Abstract:
A data storage device includes a non-volatile memory and a controller. The non-volatile memory includes a word line coupled to a plurality of storage elements. A method includes detecting a condition associated with a defect in the word line. A first subset of the plurality of storage elements and a second subset of the plurality of storage elements are determined based on an estimated location of the defect. The method further includes determining a first read threshold for the first subset and a second read threshold for the second subset.
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