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. 13, 2024
Filed:
Mar. 10, 2022
Micron Technology, Inc., Boise, ID (US);
Katsuhiro Kitagawa, Tokyo, JP;
Micron Technology, Inc., Boise, ID (US);
Abstract
Apparatuses for controlling power supply to sense amplifiers are described. An example apparatus includes a bank. The bank includes: a first plurality of memory cells; a second plurality of memory cells; first sense amplifiers coupled to the first plurality of memory cells; second sense amplifiers coupled to the second plurality of memory cells; a first power control circuit and a coupled to the first sense amplifiers at a common power supply node; and a second power control circuit coupled to the second sense amplifiers at the common power supply node. The first and second power control circuits receive a plurality of control signals. The first and second power control circuits comprise first and second drive strengths respectively responsive to activation of a control signal of the plurality of control signals. The first drive strength and the second drive strength are different from each other.