Invention Grant
- Patent Title: First-pass dynamic program targeting (DPT)
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Application No.: US17379868Application Date: 2021-07-19
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Publication No.: US11651828B2Publication Date: 2023-05-16
- 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: G11C16/34
- IPC: G11C16/34 ; G11C16/10 ; G11C11/56

Abstract:
Described herein are embodiments related to first-pass dynamic program targeting (DPT) operations on memory cells of memory systems. A method includes determining that a first programming pass of a programming operation has been performed on a memory cell of the memory component, and performing a dynamic program targeting (DPT) operation on the memory cell to calibrate a first program-verify (PV) target value that results in an adjustment to a placement of a first first-pass programming distribution and a second PV target value that results in an adjustment to a placement of a second first-pass programming distribution before a second programming pass of the programming operation is performed on the memory cell.
Public/Granted literature
- US20210343353A1 FIRST-PASS DYNAMIC PROGRAM TARGETING (DPT) Public/Granted day:2021-11-04
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