Title:
DATA PROTECTION CIRCUIT, METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/078231
Kind Code:
A1
Abstract:
Disclosed are a data protection circuit, method and apparatus, and an electronic device and a storage medium. The data protection circuit comprises a front-end power supply port, a power-failure detection module and a communication module, wherein the communication module comprises a central processing unit and a memory; the front-end power supply port is electrically connected to a power-supply input end of the central processing unit and a power-supply input end of the memory, and the front-end power supply port is further electrically connected to a detection pin of the central processing unit by means of the power-failure detection module; the central processing unit is in communication connection with the memory; and the central processing unit is configured to control, when detecting a power failure of the front-end power supply port by means of the detection pin, the memory to stop writing data.
Inventors:
LEI DAIJUN (CN)
Application Number:
PCT/CN2023/118253
Publication Date:
April 18, 2024
Filing Date:
September 12, 2023
Export Citation:
Assignee:
FIBOCOM WIRELESS INC (CN)
International Classes:
G11C16/10
Attorney, Agent or Firm:
SHENZHEN ZHIHUIYUANJIAN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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