Non-volatile phase-change memory device and associated program-suspend-read operation

Non-volatile phase-change memory device and associated program-suspend-read operation

A method of performing a program-suspend-read operation in a PRAM device comprises programming a write block comprising N unit program blocks in response to a program operation request, and suspending the program operation after programming M unit program blocks, where M is less than N, in response...

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Bibliographische Detailangaben
1. Verfasser: KIM HYE JIN,LEE KWANG JIN,KANG SANG BEOM,PARK MU HUI
Format: Patent
Sprache:eng
Schlagworte:
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Beschreibung
Zusammenfassung:A method of performing a program-suspend-read operation in a PRAM device comprises programming a write block comprising N unit program blocks in response to a program operation request, and suspending the program operation after programming M unit program blocks, where M is less than N, in response to a read operation request. The method further comprises executing the requested read operation, and then resuming the programming of the write data block and programming (N-M) remaining unit program blocks.