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US 12,613,799 B2Granted
Apparatus and a method for managing a memory device based on a read operation
AssigneeSK hynix Inc.
InventorGa Eul Go
Life of this patent
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Abstract
A memory device includes an open memory block and control circuitry. The open memory block includes at least one first page having an erased state. The control circuitry is configured to perform a read operation for a page included in the open memory block, and apply a weight determined based on a ratio of the at least one first page in the open memory block to calculate a read count subject to the read operation.
Claims8
A memory device comprising:
- an open memory block including at least one first page having an erased state;
- and
- control circuitry configured to:
- perform a read operation for a page included in the open memory block,
- determine a weight based on a ratio of a number of the at least one first page in the open memory block to a total number of pages in the open memory block,
- determine a read count subject to the read operation based on the weight, and
- control the open memory block based on the read count.
4 more elements
Dependencies are inferred from the claim text.