MEMORY DEVICE EQUIPPED WITH DATA PROTECTION SCHEME

The present disclosure relates to a memory device comprising a hybrid memory portion in turn comprising a main nonvolatile memory and an auxiliary nonvolatile memory, and a controller configured to store data information in the main nonvolatile memory. The controller of the present disclosure compri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	AMATO, Paolo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CALCULATING CODE CONVERSION IN GENERAL CODING COMPUTING COUNTING DECODING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS
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Beschreibung
Zusammenfassung:	The present disclosure relates to a memory device comprising a hybrid memory portion in turn comprising a main nonvolatile memory and an auxiliary nonvolatile memory, and a controller configured to store data information in the main nonvolatile memory. The controller of the present disclosure comprises a parity engine configured to accumulate temporary parity information in the auxiliary nonvolatile memory, the parity information being associated with the data information stored in the main nonvolatile memory; when the parity information accumulated in the auxiliary nonvolatile memory is complete, the parity engine is further configured to transfer the complete parity information from the auxiliary nonvolatile memory to the main nonvolatile memory. A related apparatus and a related method are also disclosed.