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:
Dec. 30, 2025
Filed:
May. 18, 2023
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Tsmc China Company Limited, Shanghai, CN;
Xiu-Li Yang, Shanghai, CN;
He-Zhou Wan, Shanghai, CN;
Kuan Cheng, Shanghai, CN;
Ching-Wei Wu, Nantou County, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsinchu, TW;
TSMC CHINA COMPANY LIMITED, Shanghai, CN;
Abstract
An integrated circuit includes integrated circuit includes a memory bank, a first group of word lines, a second group of word lines, an access circuit, a converter circuit and a decoder circuit. The first group of word lines is coupled to the memory bank. The second group of word lines is coupled to the memory bank, and arranged in order with the first group of word lines. The access circuit is configured to read the memory bank. The converter circuit is configured to control the access circuit at least based on a first control signal. The decoder circuit is configured to generate the first control signal at least according to a first bit and a second bit of an address signal. The first bit and the second bit indicates one group of the first group of word lines and the second group of word lines.