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, 2020
Filed:
Sep. 02, 2015
Toshiba Memory Corporation, Tokyo, JP;
Yuusuke Nosaka, Inagi Tokyo, JP;
Masanobu Shirakawa, Chigasaki Kanagawa, JP;
Yoshihisa Kojima, Kawasaki Kanagawa, JP;
Kiyotaka Iwasaki, Yokohama Kanagawa, JP;
Hiroshi Sukegawa, Nerima Tokyo, JP;
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Abstract
A memory system includes a memory controller comprising n (where n>2) first data input/output terminals, a first semiconductor chip comprising n second data input/output terminals, each of the second data input/output terminals being connected to a respective one of the first data input/output terminals, and a second semiconductor chip comprising n third data input/output terminals, each of the third data input/output terminals being connected to a respective one of the first data input/output terminals. When a first request signal is output from the memory controller, status data of the first semiconductor chip is output from a first of the second data input/output terminals that is connected to a first of the first data input/output terminals, and status data of the second semiconductor chip is output from a second of the third data input/output terminals that is connected to a second of the first data input/output terminals.