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:
Aug. 24, 2021
Filed:
Jul. 30, 2020
SK Hynix Inc., Icheon-si, KR;
Yoo Jong Lee, Suwon-si, KR;
Sang Sic Yoon, Yongin-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A semiconductor device includes a power gating control block and a power gating circuit. The power gating control block activates a data power control signal during a period that is set by a target code, the period being from a point in time in which the semiconductor device enters a read mode or a write mode. In addition, the power gating control block deactivates an operation power control signal in a power-down mode. The power gating circuit inhibits a data power signal from being supplied to a data input/output block based on the data power control signal. Moreover, the power gating control block inhibits an operation power signal from being supplied to an internal operation control block based on the operation power control signal.