Patent ID: 11861233
Assignee: MICRON TECHNOLOGY, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A non-transitory computer-readable storage medium comprising instructions that, when executed by a processing device, cause the processing device to perform operations comprising:
reading a first copy of data stored in a first set of memory cells of a memory device, wherein the first set of memory cells comprises a first memory cell, and determining whether a threshold voltage of the first memory cell is within a high reliability range of threshold voltages;
responsive to determining that the threshold voltage of the first memory cell is not within the high reliability range, reading a second copy of the data stored in a second set of memory cells of the memory device, wherein the second set of memory cells comprises a second memory cell, and determining whether a threshold voltage of the second memory cell is within the high reliability range of threshold voltages; and
responsive to determining that the threshold voltage of the second memory cell is within the high reliability range, using the second copy of the data.