Invention Grant
- Patent Title: Managing programming convergence associated with memory cells of a memory sub-system
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Application No.: US17989168Application Date: 2022-11-17
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Publication No.: US11862257B2Publication Date: 2024-01-02
- Inventor: Jun Xu , Violante Moschiano , Erwin E. Yu
- 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: G11C16/08
- IPC: G11C16/08 ; G11C16/34 ; G11C16/26 ; G11C16/24 ; G11C16/10

Abstract:
A programming pulse is caused to be applied to a wordline associated with a memory cell of the memory sub-system. A program verify operation is caused to be performed on the memory cell to determine that a measured threshold voltage associated with the memory cell. The measured threshold voltage associated with the memory cell is stored in a sensing node associated with the memory cell. A bitline voltage matching the measured threshold voltage is caused to be applied to a bitline associated with the memory cell to reduce a rate of programming associated with the memory cell.
Public/Granted literature
- US20230078401A1 MANAGING PROGRAMMING CONVERGENCE ASSOCIATED WITH MEMORY CELLS OF A MEMORY SUB-SYSTEM Public/Granted day:2023-03-16
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