Memory system and operating method thereof
AssigneeSK hynix Inc.
InventorJong-Min LEE
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Abstract
A semiconductor memory system includes a memory device including a plurality of memory blocks; a partial memory block detector suitable for detecting at least one partial memory block among the plurality of memory blocks; an open page detector suitable for detecting addresses and a number of a plurality of open pages among a plurality of pages included in the partial memory block; and a controller suitable for controlling the memory device to perform a one-shot program operation with dummy data according to the addresses and the number of the plurality of open pages.
Claims20
A semiconductor memory system comprising:
- a memory device including a plurality of memory blocks;
- a partial memory block detector suitable for detecting at least one partial memory block among the plurality of memory blocks;
- an open page detector suitable for detecting addresses and a number of a plurality of open pages among a plurality of pages included in the partial memory block;
- and
- a controller suitable for controlling the memory device to perform a one-shot program operation with dummy data according to the addresses and the number of the plurality of open pages.
An operating method of a semiconductor memory system including a memory device having a plurality of memory blocks and a controller, the method comprising:
- a first step of detecting at least one partial memory block among the plurality of memory blocks;
- a second step of detecting addresses and a number of a plurality of open pages among a plurality of pages included in the partial memory block;
- and
- a third step of performing a one-shot program operation with dummy data according to the addresses and the number of the plurality of open pages.
Dependencies are inferred from the claim text.