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. 25, 2023
Filed:
Mar. 17, 2021
Macronix International Co., Ltd., Hsinchu, TW;
Yuchih Yeh, Hsinchu, TW;
Naiping Kuo, Hsinchu, TW;
Macronix International Co., Ltd., Hsinchu, TW;
Abstract
Methods, devices, systems, and apparatus including computer-readable mediums for managing memory reliability in memory systems are provided. In one aspect, a memory system includes a memory device having a plurality of blocks and a memory controller coupled to the memory device. The memory controller is configured to send a read command to the memory device, and the read command includes address information of at least one block in the memory device. The memory device is configured to: determine whether the read command comprises an indication for enabling adjusted read level determination, in response to determining that the read command comprises the indication for enabling the ARL determination, determine at least one adjusted read voltage for the at least one block, and execute a read operation based on the at least one adjusted read voltage according to the read command.