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:
Apr. 18, 2017
Filed:
Jun. 28, 2013
Applicant:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Inventor:
Katsuhiko Hoya, Yokohama, JP;
Assignee:
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/16 (2006.01); G11C 11/00 (2006.01); G11C 7/10 (2006.01); G11C 7/22 (2006.01); G11C 8/18 (2006.01); G06F 13/16 (2006.01); G11C 29/04 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0688 (2013.01); G06F 3/0622 (2013.01); G06F 3/0629 (2013.01); G06F 13/1668 (2013.01); G11C 7/1006 (2013.01); G11C 7/22 (2013.01); G11C 8/18 (2013.01); G11C 11/005 (2013.01); G11C 2029/0411 (2013.01); Y02B 60/1228 (2013.01);
Abstract
According to one embodiment, a semiconductor memory device includes a first memory circuit and a first controller. The first memory circuit includes a register in which a read page size is stored, and a memory cell array. The first controller is configured to access the first memory circuit by the page size stored in the register, in one of an open page policy and closed page policy.