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:
Jun. 15, 2023
Kioxia Corporation, Tokyo, JP;
Tomoaki Suzuki, Kanagawa, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor memory device includes a first circuit, multiple second circuits, and a first number of first channels connected to the first circuit. One or more second circuits are connected to each first channel. The control circuit is connected to the semiconductor memory device via a second channel. The control circuit generates multiple first access requests each for one of the second circuits. The control circuit determines order of execution of the first access requests to allow concurrent execution of a second number of first access requests designating two or more of the second circuits connected to different first channels. The control circuit executes in parallel the second number of data transfers responsive to the second number of first access requests via the second channel at a transfer rate the second number of times a transfer rate of one of the first number of first channels.