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:
Jun. 06, 2017
Filed:
Jul. 05, 2016
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventor:
Byoung In Joo, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 15/00 (2006.01); G11C 15/04 (2006.01); G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
G11C 15/046 (2013.01); G11C 7/00 (2013.01);
Abstract
There are provided a semiconductor memory device and an operating method thereof. The method of operating a semiconductor memory device may include receiving an erase and write (E/W) cycle mode select command and an operation command. The method may include selecting one E/W cycle mode information among a plurality of E/W cycle mode information stored according to the E/W cycle mode select command and storing the selected one E/W cycle mode information. The method may include performing a general operation of a memory cell array according to the one E/W cycle mode information stored and the operation command.