Title:
MEMORY DEVICE, MEMORY SYSTEM, AND PROGRAM OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/226417
Kind Code:
A1
Abstract:
A memory device, a memory system, and a program operation method are disclosed. In one example, at an ith programming loop, in response to determining that index i is greater than or equal to a first preset value and less than an initial verification loop number corresponding to a target state of memory cells in the memory device, an ith programming inhibition operation may be performed on the memory cells of the target state. Index i may be a positive integer, and the initial verification loop number may indicate a programming loop number that starts a verification operation corresponding to the target state of the memory cells.
Inventors:
SONG YALI (CN)
ZHAO XIANGNAN (CN)
CUI YING (CN)
ZHAO XIANGNAN (CN)
CUI YING (CN)
Application Number:
PCT/CN2022/141070
Publication Date:
November 30, 2023
Filing Date:
December 22, 2022
Export Citation:
Assignee:
YANGTZE MEMORY TECH CO LTD (CN)
International Classes:
G11C16/04
Foreign References:
| CN114974364A | 2022-08-30 | |||
| CN112530496A | 2021-03-19 | |||
| CN113892141A | 2022-01-04 | |||
| CN111326198A | 2020-06-23 | |||
| US20080126676A1 | 2008-05-29 |
Attorney, Agent or Firm:
NTD UNIVATION INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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