Invention Grant
- Patent Title: Dragging first pass read level thresholds based on changes in second pass read level thresholds
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Application No.: US16295829Application Date: 2019-03-07
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Publication No.: US10885975B2Publication Date: 2021-01-05
- Inventor: Michael Sheperek , Larry J. Koudele , Bruce A. Liikanen
- 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: G11C11/34
- IPC: G11C11/34 ; G11C11/56 ; G11C5/04
Abstract:
A processing device determines that read level thresholds between first programming distributions of a second programming pass associated the memory component are calibrated. The processing device changes one or more of the read level thresholds between the first programming distributions. The processing device adjusts one or more read level threshold between second programming distributions of a first programming pass based on the change to the one or more read level thresholds between the first programming distributions.
Public/Granted literature
- US20200286551A1 DRAGGING FIRST PASS READ LEVEL THRESHOLDS BASED ON CHANGES IN SECOND PASS READ LEVEL THRESHOLDS Public/Granted day:2020-09-10
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