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:
Feb. 04, 2025
Filed:
May. 13, 2022
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Atul Katoch, Hsinchu, TW;
Sahil Preet Singh, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
A memory circuit includes a set of memory cells configured to store data, and a local input output (LIO) circuit coupled to a global bit line and the set of memory cells. The LIO circuit includes a sense amplifier, a driver circuit and a booster circuit. The sense amplifier is configured to sense a first signal in response to at least a sense amplifier signal. The first signal corresponds to a value of the data stored in the set of memory cells. The driver circuit is configured to generate a global bit line signal in response to at least the first signal or an inverted first signal. The booster circuit is coupled to the driver circuit and the global bit line, and configured to adjust the global bit line signal in response to a delayed global bit line signal.