Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Eran Sharon1
Stella Achtenberg1
Alon Eyal1
Dana Lee1
David Rozman1
Idan Alrod1
Date of Patent
October 15, 2019
1Patent Application Number
156191571
Date Filed
June 9, 2017
1Patent Citations Received
Patent Primary Examiner
Patent abstract
A device includes a memory and a controller coupled to the memory. The controller is configured to determine a temperature-based value of a search parameter in response to detecting that an error rate of a codeword read from the memory exceeds a threshold error rate. The controller is further configured to iteratively modify one or more memory access parameters associated with reducing temperature-dependent threshold voltage variation and to re-read the codeword using the modified one or more memory access parameters.
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