Invention Grant
- Patent Title: Performing refresh operations of a memory device according to a dynamic refresh frequency
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Application No.: US17393020Application Date: 2021-08-03
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Publication No.: US11721381B2Publication Date: 2023-08-08
- Inventor: Li-Te Chang , Murong Lang , Zhongguang Xu , Zhenming Zhou
- Applicant: MICRON TECHNOLOGY, INC.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Lowenstein Sandler LLP
- Main IPC: G11C11/406
- IPC: G11C11/406 ; G11C11/4096 ; G11C11/4074
Abstract:
A processing device of a memory sub-system is configured to determine a current refresh frequency associated with the memory device, the current refresh frequency specifying a rate of performing refresh operations on data stored at the memory device; compute an updated refresh frequency by updating the current refresh frequency based on a criterion reflecting a result of comparing one or more operating parameters of the memory device to their respective threshold values; and perform a refresh operation on data stored at the memory device according to the updated refresh frequency.
Public/Granted literature
- US20230043091A1 PERFORMING REFRESH OPERATIONS OF A MEMORY DEVICE ACCORDING TO A DYNAMIC REFRESH FREQUENCY Public/Granted day:2023-02-09
Information query
