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:
Jan. 11, 2022
Filed:
Oct. 01, 2020
Applicant:
Renesas Electronics Corporation, Tokyo, JP;
Inventors:
Masahiro Yoshida, Tokyo, JP;
Toshihiko Funaki, Tokyo, JP;
Assignee:
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/40 (2006.01); G11C 11/4076 (2006.01); H01L 25/065 (2006.01);
U.S. Cl.
CPC ...
G11C 11/4076 (2013.01); H01L 25/0657 (2013.01); H01L 2225/06506 (2013.01); H01L 2225/06513 (2013.01); H01L 2225/06541 (2013.01); H01L 2225/06562 (2013.01);
Abstract
The data transfer has room for improvement of reduction in the operating electric current flowing on the signal bus and correct acquisition of the large amount of data. Each of data, a first clock signal and a second clock signal, a phase of which shifts by a predetermined amount from the first clock signal, has an amplitude that is smaller than an amplitude of a power supply voltage, and each of a semiconductor device and a memory device takes input of data in synchronization with rise edges of first and second clock signals.