Selection of read offset values in a memory sub-system based on temperature and time to program levels
AssigneeMicron Technology, Inc.
InventorsKishore Kumar Muchherla, Vamsi Pavan Rayaprolu, Larry J. Koudele
Life of this patent
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Abstract
A memory sub-system to receive a request to execute a read operation associated with data of a memory unit of a memory sub-system. A time after program associated with the data is determined. A temperature level associated with the memory unit is determined. Based on the time after program and the temperature level, a set of read offset values to apply in executing the read operation is determined. The read operation is executed using the set of read offset values.
Claims20
A method comprising:
- receiving, by a processing device, a request to execute a read operation associated with data of a memory unit of a memory sub-system;
- determining a time after program associated with the data;
- determining a temperature level associated with the memory unit;
- identifying, based on the time after program and the temperature level, a set of read offset values to apply in executing the read operation;
- and
- executing the read operation using the set of read offset values.
A system comprising:
- a memory device;
- and
- a processing device, operatively coupled to the memory device, the processing device to perform operations comprising:
- receiving a request to execute a read operation associated with data of a memory unit of a memory sub-system;
- determining a time after program associated with the data;
- determining a temperature level associated with the memory unit;
- identifying, based on the time after program and the temperature level, a set of read offset values to apply in executing the read operation;
- and
- executing the read operation using the set of read offset values.
A non-transitory computer readable medium comprising instructions, which when executed by a processing device, cause the processing device to perform operations comprising:
- receiving a request to execute a read operation associated with data of a memory unit of a memory sub-system;
- determining a time after program associated with the data;
- determining a temperature level associated with the memory unit;
- identifying, based on the time after program and the temperature level, a set of read offset values to apply in executing the read operation;
- and
- executing the read operation using the set of read offset values.
Dependencies are inferred from the claim text.