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. 24, 2024
Filed:
Jun. 14, 2022
Kioxia Corporation, Tokyo, JP;
Ryuji Nishikubo, Tsurugashima, JP;
Norio Aoyama, Machida, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor storage device includes a volatile memory, nonvolatile memory chips, channels, nonvolatile memory interfaces, and a bus arbiter. Each of the channels is connected to at least one nonvolatile memory chip of the nonvolatile memory chips. Each of the nonvolatile memory interfaces is connected to at least one channel of the channels and controls the at least one nonvolatile memory chip via the connected channel. The bus arbiter controls use of a bus in data transfer between the volatile memory and each of the nonvolatile memory chips in accordance with a bandwidth of the bus.