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. 12, 2023
Filed:
Sep. 20, 2021
Changxin Memory Technologies, Inc., Anhui, CN;
Feng Lin, Shanghai, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
An interface circuit, a data transmission circuit and a memory are provided. The interface circuit includes a clock pad, data pads and input buffer circuits, where the clock pad and the data pads are arranged in the first row, and the M data pads are arranged on two sides of the clock pad, half of the M data pads being arranged on each side, where the M input buffer circuits are arranged in the second row and form an axis perpendicular to the first row with the data pads as reference, and the M input buffer circuits are arranged on two sides of the axis, half of the M input buffer circuits being arranged on each side, and where the distance between each input buffer circuit and the axis is smaller than the distance between the data pad corresponding to the input buffer circuit and the axis.