Adaptive media management for memory systems
AssigneeMicron Technology, Inc.
InventorsZhenming Zhou, Ying Yu Tai
Life of this patent
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Abstract
Aspects of the present disclosure configure a system component, such as a memory sub-system controller, to provide adaptive media management based on memory component reliabilities. The controller can access configuration data to determine a reliability grade associated with individual groups of the memory components. The controller can then adaptively select between different media management operations based on the reliability grade associated with each individual group of the memory components.
Claims20
A system comprising:
- a set of memory components of a memory sub-system;
- and
- a processing device operatively coupled to the set of memory components, the processing device being configured to perform operations comprising:
- accessing configuration data associated with the set of memory components;
- and
- performing an individual media management operation on an individual group of memory components of the set of memory components, the individual media management operation selected from a plurality of media management operations based on an individual reliability measure associated with the individual group of memory components.
A computerized method comprising:
- accessing, by a processing device operatively coupled to a set of memory components of a memory sub-system, configuration data associated with the set of memory components;
- and
- performing, by the processing device, an individual media management operation on an individual group of memory components of the set of memory components, the individual media management operation selected from a plurality of media management operations based on an individual reliability measure associated with the individual group of memory components.
A non-transitory computer-readable storage medium comprising instructions that, when executed by a processing device, cause the processing device to perform operations comprising:
- accessing configuration data associated with a set of memory components;
- and
- performing an individual media management operation on an individual group of memory components of the set of memory components, the individual media management operation selected from a plurality of media management operations based on an individual reliability measure associated with the individual group of memory components.
Dependencies are inferred from the claim text.