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:
Jan. 10, 2023
Filed:
Jun. 14, 2021
Applicants:
SK Hynix Inc., Gyeonggi-do, KR;
One Semiconductor Corporation, Gyeonggi-do, KR;
Inventor:
Jin Hong Ahn, Gyeonggi-do, KR;
Assignees:
SK hynix Inc., Gyeonggi-do, KR;
ONE Semiconductor Corporation, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01); G11C 29/36 (2006.01); G11C 29/12 (2006.01); H03K 19/173 (2006.01);
U.S. Cl.
CPC ...
G11C 7/1057 (2013.01); G11C 7/103 (2013.01); G11C 7/106 (2013.01); G11C 7/1084 (2013.01); G11C 7/1087 (2013.01); G11C 29/12015 (2013.01); G11C 29/36 (2013.01); H03K 19/1737 (2013.01); G11C 2029/3602 (2013.01);
Abstract
A semiconductor device includes a plurality of input/output (I/O) pads; a serial input pad; a serial output pad; a plurality of interface circuits respectively corresponding to the I/O pads; and a plurality of option setting circuits respectively corresponding to the interface circuits, suitable for setting options of the respective interface circuits, wherein the serial input pad, the interface circuits, the option setting circuits, and the serial output pad configure a serial chain.