Invention Grant
- Patent Title: Selection of read offset values in a memory sub-system
-
Application No.: US17014583Application Date: 2020-09-08
-
Publication No.: US11557357B2Publication Date: 2023-01-17
- Inventor: Kishore Kumar Muchherla , Vamsi Pavan Rayaprolu , Larry J. Koudele
- 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: G11C7/04
- IPC: G11C7/04 ; G11C16/34 ; G11C16/10 ; G11C16/32 ; G11C16/26

Abstract:
An example memory sub-system to receive a request to execute a read operation associated with data of a memory unit of a memory sub-system. A time after program associated with the data is determined. The time after program is compared to a threshold time level to determine if a first condition is satisfied or a second condition is satisfied. The memory sub-system selects one of a first set of read offset values based on the time after program in response to satisfying the first condition, or a second set of read offset values based on a data state metric measurement in response to satisfying the second condition.
Public/Granted literature
- US20220076765A1 SELECTION OF READ OFFSET VALUES IN A MEMORY SUB-SYSTEM Public/Granted day:2022-03-10
Information query