Title:
METHOD AND APPARATUS FOR DETERMINING SENSE BOUNDARY OF SENSE AMPLIFIER, MEDIUM, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/178829
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of integrated circuits. Disclosed are a method for determining a sense boundary of a sense amplifier, an apparatus for determining a sense boundary of a sense amplifier, a computer readable storage medium, and an electronic device. The method for determining a sense boundary of a sensor amplifier comprises: writing the same data into at least one pair of a first word line and a second word line corresponding to two sides of a sense amplifier; activating the first word line and performing precharge; reading data in the corresponding second word line after a preset row precharge time; and when the sense amplifier does not correctly read the data in the second word line, determining a corresponding critical row precharge time as a row precharge time boundary value.
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Inventors:
CHU XIKUN (CN)
Application Number:
PCT/CN2022/096275
Publication Date:
September 28, 2023
Filing Date:
May 31, 2022
Export Citation:
Assignee:
CHANGXIN MEMORY TECH INC (CN)
International Classes:
G11C7/12; G11C7/06
Foreign References:
| CN114187956A | 2022-03-15 | |||
| CN101162606A | 2008-04-16 | |||
| CN110675904A | 2020-01-10 | |||
| CN112099734A | 2020-12-18 |
Attorney, Agent or Firm:
BOXIN CHINA INTELLECTUAL PROPERTY (CN)
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