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:
Dec. 03, 2024
Filed:
Jun. 02, 2022
Innogrit Technologies Co., Ltd., Shanghai, CN;
INNOGRIT TECHNOLOGIES CO., LTD., Shanghai, CN;
Abstract
The present disclosure relates to a data writing method and apparatus of a NAND flash, and a storage medium. The method includes: for each channel in the NAND flash, pairing all logic units, namely LUNs, in the channel so that each LUN pair includes at least two LUNs; and for each LUN pair, sequentially writing data to one same page in a plurality of pages corresponding to a program mode included in each word line of each LUN in the LUN pair, and after completing data writing to the same page of the word line of all the LUNs in the LUN pair, sequentially writing data to a next same page in the plurality of pages of the word line of each LUN in the LUN pair, until the data writing is sequentially performed on a last same page in the plurality of pages of the word line of each LUN in the LUN pair. Therefore, the transmission efficiency of a NAND bus can be improved, and the data writing performance of the NAND flash can be improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile