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. 31, 2024
Filed:
Aug. 11, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Jung Min You, Hwaseong-si, KR;
Seong-Jin Cho, Hwaseong-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/406 (2006.01); G06F 3/06 (2006.01); G06F 12/02 (2006.01); G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0619 (2013.01); G06F 3/0629 (2013.01); G06F 3/0673 (2013.01); G06F 12/0238 (2013.01); G11C 7/1045 (2013.01); G11C 11/406 (2013.01); G11C 11/40611 (2013.01); G06F 2212/70 (2013.01); G11C 11/40622 (2013.01);
Abstract
According to an embodiment, a memory device includes a memory cell array including a plurality of memory cells; and a control logic which includes a mode register, performs a refresh operation in response to a refresh command, generates an internal mode register write command in response to the refresh command in a first mode, and does not generate the internal mode register write command in response to the refresh command in a second mode.