The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Dec. 27, 2022
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Xin Yang, Wuhan, CN;
Zhuqin Duan, Wuhan, CN;
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Abstract
A memory device, a method for controlling the memory device, and a memory system are provided. The memory device includes a memory array comprising a plurality of memory planes, and a peripheral circuit configured to control the plurality of memory planes to perform asynchronous operations. The peripheral circuit comprises a plurality of state machines connected to a memory interface of the memory device. Each state machine is configured to associated with one or more assigned memory planes of the plurality of memory planes. Each state machine is further configure to receive, from the memory interface in parallel with other state machines, a corresponding sequence of control commands of the one or more assigned memory planes; and independently process the corresponding sequence of control commands to obtain control information of the one or more assigned memory planes.