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:
May. 23, 2017
Filed:
Jul. 21, 2016
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventors:
Assignee:
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 14/00 (2006.01); G11C 7/10 (2006.01); G11C 8/12 (2006.01); G11C 29/02 (2006.01); G11C 16/04 (2006.01); G11C 16/08 (2006.01); G11C 16/10 (2006.01); G11C 16/26 (2006.01); G11C 16/00 (2006.01); G11C 29/04 (2006.01);
U.S. Cl.
CPC ...
G11C 14/0018 (2013.01); G11C 7/1084 (2013.01); G11C 8/12 (2013.01); G11C 16/0483 (2013.01); G11C 16/08 (2013.01); G11C 16/10 (2013.01); G11C 16/26 (2013.01); G11C 29/022 (2013.01); G11C 29/028 (2013.01); G11C 16/00 (2013.01); G11C 2029/0407 (2013.01); G11C 2029/0409 (2013.01);
Abstract
According to one embodiment, a semiconductor storage device includes a plurality of semiconductor chips and a control unit. The plurality of semiconductor chips is configured to connect to a signal transmission path and is controlled individually by individual chip enable signals. The plurality of semiconductor chips each includes a termination circuit connected to the signal transmission path. When one of the semiconductor chips is selected to input or output data, the control unit activates the termination circuit provided in the semiconductor chip that is not selected based on a first instruction signal and the chip enable signal.