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:
Oct. 13, 2020
Filed:
Sep. 23, 2019
Applicant:
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Inventor:
Fumiyoshi Matsuoka, Kawasaki Kanagawa, JP;
Assignee:
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); G11C 11/16 (2006.01); G11C 13/00 (2006.01); G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
G11C 11/1675 (2013.01); G11C 11/1693 (2013.01); G11C 13/0002 (2013.01); G11C 13/0004 (2013.01); G11C 13/0061 (2013.01); G11C 13/0069 (2013.01); G11C 7/1042 (2013.01); G11C 2207/229 (2013.01); G11C 2207/2245 (2013.01);
Abstract
A semiconductor storage device includes a first bank that includes a first memory cell group and writes data into the first memory cell group upon receipt of a first command, a second bank that includes a second memory cell group and writes data into the second memory cell group upon receipt of the first command, and a delay controller that issues the first command for the first bank upon receipt of a second command, and issues the first command for the second bank after an interval of at least a first period.