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:
Apr. 26, 2016
Filed:
Dec. 09, 2013
Samsung Electronics Co., Ltd., Suwon-si, KR;
Ken Keon Shin, Seongnam-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Provided is an integrated circuit including circuits driven in different voltage domains. The integrated circuit includes a logic circuit configured to be driven by a first power supply voltage having a first power supply voltage level, and a memory circuit configured to be driven by a second power supply voltage having a second power supply voltage level different from the first power supply voltage level. The memory circuit includes a circuit configured to interface with the logic circuit, configured to be supplied with power at the second power supply voltage level in response to an output signal, and configured to shift a level of a signal having the first power supply voltage level received from the logic circuit to the second power supply voltage level. The first power supply voltage corresponds to a first voltage domain, and the second power supply voltage corresponds to a second voltage domain.