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.

Date of Patent:
Jun. 09, 2020

Filed:

Dec. 28, 2018
Applicant:

SK Hynix Inc., Gyeonggi-do, KR;

Inventors:

Myeong-Jae Park, Gyeonggi-do, KR;

Seok-Woo Choi, Gyeonggi-do, KR;

Young-Jae Choi, Gyeonggi-do, KR;

Assignee:

SK hynix Inc., Gyeonggi-do, KR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 13/16 (2006.01); H01L 25/18 (2006.01); H01L 25/065 (2006.01); G06F 13/28 (2006.01);
U.S. Cl.
CPC ...
G06F 13/1668 (2013.01); G06F 13/28 (2013.01); H01L 25/0657 (2013.01); H01L 25/18 (2013.01); H01L 2225/06513 (2013.01); H01L 2225/06517 (2013.01); H01L 2225/06541 (2013.01); H01L 2225/06565 (2013.01); H01L 2225/06586 (2013.01);
Abstract

A memory device includes: a plurality of first control signal interfaces respectively corresponding to a plurality of channels, and suitable for receiving control signals from a host; a plurality of first data interfaces respectively corresponding to the plurality of channels, and suitable for exchanging data and data strobe signals with the host; a second control signal interface suitable for receiving control signals through a selected one of the first control signal interfaces and a selected one of the channels and outputting the received control signals, in a monitoring mode; and a second data interface suitable for receiving a part of the data and data strobe signals exchanged through a selected one of the first data interfaces and the selected channel, and outputting the received part of the data and data strobe signals, in the monitoring mode.


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