READ THRESHOLD SETTING BASED ON TEMPERATURE INTEGRAL

READ THRESHOLD SETTING BASED ON TEMPERATURE INTEGRAL

A method for data storage in a memory that includes multiple analog memory cells fabricated using respective physical media, includes identifying a group of the memory cells whose physical media have deteriorated over time below a given storage quality level. A rejuvenation process, which causes the...

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Bibliographische Detailangaben
Hauptverfasser: ORDENTLICH OR, ROTBARD BARAK, SOMMER NAFTALI, SOKOLOV DOTAN, ANHOLT MICHA, WINTER SHAI, SHALVI OFIR
Format: Patent
Sprache:eng
Schlagworte:
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Beschreibung
Zusammenfassung:A method for data storage in a memory that includes multiple analog memory cells fabricated using respective physical media, includes identifying a group of the memory cells whose physical media have deteriorated over time below a given storage quality level. A rejuvenation process, which causes the physical media of the memory cells in the group to meet the given storage quality level, is applied to the identified group. Data is stored in the rejuvenated group of the memory cells.