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:
Jan. 02, 2024
Filed:
Sep. 14, 2021
Anhui University, Anhui, CN;
Changxin Memory Technologies, Inc., Hefei, CN;
Zhiting Lin, Hefei, CN;
Jianqing Li, Hefei, CN;
Jun He, Hefei, CN;
Zhan Ying, Hefei, CN;
Xin Li, Hefei, CN;
Kanyu Cao, Hefei, CN;
Wenjuan Lu, Hefei, CN;
Chunyu Peng, Hefei, CN;
Xiulong Wu, Hefei, CN;
Junning Chen, Hefei, CN;
ANHUI UNIVERSITY, Anhui, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Anhui, CN;
Abstract
A sense amplifier, a memory and a method for controlling the sense amplifier are provided. The sense amplifier includes: an amplification module configured to read data in a storage unit on a first or second bit line; a control module electrically connected to the amplification module. When data in the storage unit on the first bit line is read, in a first amplification phase of the sense amplifier, the control module configures the amplification module to include a first current mirror structure and connects a mirror terminal of the first current mirror structure to the second bit line; when data in the storage unit on the second bit line is read, in the first amplification phase of the sense amplifier, the control module configures the amplification module to include a second current mirror structure and connects a mirror terminal of the second current mirror structure to the first bit line.