Invention Grant
- Patent Title: Integrated circuit device including wake-up control circuit and electronic device including the same
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Application No.: US16352185Application Date: 2019-03-13
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Publication No.: US10678556B2Publication Date: 2020-06-09
- Inventor: Jaehyeok Jang , Yae Seul Lee , Sang-Yong Park , Tae Sun You , Seong Wook Hwang
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do
- Agency: Muir Patent Law, PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@43245e98
- Main IPC: G06F1/3287
- IPC: G06F1/3287 ; G06F9/4401 ; G06F1/324 ; G06F1/3206 ; G06F13/24 ; G06F13/40 ; G06F13/42

Abstract:
An integrated circuit device is provided. The integrated circuit device may include a central processing unit (CPU) configured to operate in one of a plurality of modes and a wake-up control circuit configured to control the CPU. The wake-up control circuit may include a clock generator configured to generate an internal clock signal, a multiplexer configured to select a signal from among an external signal and the internal clock signal and to provide the CPU with the selected signal as an operating clock signal, and a controller configured to control the CPU and the clock generator based on the external signal.
Public/Granted literature
- US20190220288A1 INTEGRATED CIRCUIT DEVICE INCLUDING WAKE-UP CONTROL CIRCUIT AND ELECTRONIC DEVICE INCLUDING THE SAME Public/Granted day:2019-07-18
Information query
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