Memory device and operating method thereof

A memory device may include a plurality of memory cells; one or more backup memory cells; a test circuit suitable for performing a backup operation and a test operation to a test target cell selected among the plurality of memory cells; and a control circuit suitable for accessing the backup memory...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Cho, Jin-Hee, Kim, Tae-Kyun, Choi, Jun-Gi
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING INFORMATION STORAGE PHYSICS STATIC STORES
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