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:
Nov. 07, 2023
Filed:
Jan. 04, 2021
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventors:
Kulachet Tanpairoj, Santa Clara, CA (US);
Jianmin Huang, San Carlos, CA (US);
Kishore Kumar Muchherla, Fremont, CA (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/00 (2006.01); G06F 3/06 (2006.01); G06F 12/02 (2006.01); G06F 1/3234 (2019.01);
U.S. Cl.
CPC ...
G06F 3/0647 (2013.01); G06F 1/3234 (2013.01); G06F 3/0659 (2013.01); G06F 3/0688 (2013.01); G06F 12/0246 (2013.01); G06F 12/0253 (2013.01);
Abstract
Disclosed in some examples are systems, methods, NAND memory devices, and machine readable mediums for intelligent SLC cache migration processes that move data written to SLC cache to MLC storage based upon a set of rules that are evaluated using the state of the NAND device. In some examples, the SLC cache migration process may utilize a number of NAND operational parameters to determine when to move the data written to SLC cache to MLC, how much data to move from SLC to MLC, and the parameters for moving the data.