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:
Aug. 22, 2023
Filed:
Dec. 01, 2017
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventor:
Zoltan Szubbocsev, Haimhausen, DE;
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/10 (2016.01); G11C 11/00 (2006.01); G11C 16/34 (2006.01); G11C 11/56 (2006.01); G11C 16/16 (2006.01); G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0616 (2013.01); G06F 3/0649 (2013.01); G06F 3/0688 (2013.01); G06F 12/10 (2013.01); G11C 11/005 (2013.01); G11C 16/3486 (2013.01); G11C 16/3495 (2013.01); G06F 2212/2022 (2013.01); G06F 2212/657 (2013.01); G11C 11/5635 (2013.01); G11C 16/16 (2013.01);
Abstract
A computer storage device having: a host interface; a controller; non-volatile storage media having memory units of different types and having different program erase budgets; and firmware. The firmware instructs the controller to: generate an address map mapping logical addresses to physical addresses of the memory units the different types; and adjust the address map based at least in part on the program erase budgets to level wear across the memory units of the different types.