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:
Dec. 20, 2016
Filed:
May. 06, 2016
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventor:
Sang Ah Hyun, Chungju-si, KR;
Assignee:
SK HYNIX INC., Icheon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 11/406 (2006.01); G11C 11/408 (2006.01); G11C 11/4076 (2006.01);
U.S. Cl.
CPC ...
G11C 11/40607 (2013.01); G11C 11/4076 (2013.01); G11C 11/4082 (2013.01); G11C 11/406 (2013.01); G11C 11/40603 (2013.01); G11C 11/40611 (2013.01); G11C 11/40618 (2013.01); G11C 11/40622 (2013.01);
Abstract
A control circuit may include a refresh time control circuit configured for controlling a refresh time on the basis of an area setting signal for setting a usage area of a memory. The control circuit may include an address control circuit configured for fixing at least one bit included in an external address on the basis of the area setting signal and an area mode signal and provide an internal address.