The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2025
Filed:
May. 17, 2023
Micron Technology, Inc., Boise, ID (US);
Luca Porzio, Casalnuovo di Napoli, IT;
Ciro Feliciano, Casandrino, IT;
Micron Technology, Inc., Boise, ID (US);
Abstract
Described are systems and methods for prioritization of background media management operations in memory systems. An example system comprises a controller coupled to a memory array comprising a plurality of memory cells. The controller is configured to perform operations, comprising: identifying a plurality of address ranges referencing respective sets of memory cells of the memory array, wherein each address range is associated with a respective memory access operation counter reflecting a number of memory access operations that have been performed with respect to a corresponding set of memory cells; identifying, among the plurality of address ranges, an address range associated with a maximum value of a corresponding memory access operation counter; and causing a media management operation to be performed with respect to a set of memory cells referenced by the identified address range.