Invention Grant
- Patent Title: Semiconductor integrated circuit device and semiconductor system including the same
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Application No.: US17675859Application Date: 2022-02-18
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Publication No.: US11722132B2Publication Date: 2023-08-08
- Inventor: Seung Ho Lee
- Applicant: SK hynix Inc.
- Applicant Address: KR Icheon-si
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Icheon-si
- Agency: William Park & Associates Ltd.
- Priority: KR 20180063012 2018.05.31 KR 20180162871 2018.12.17
- Main IPC: H03K3/02
- IPC: H03K3/02 ; H03L7/00 ; H03K3/3565 ; H03K5/24 ; H03K19/20 ; H03K17/22 ; G01R19/165 ; H03K5/00
Abstract:
A semiconductor apparatus includes a data input and output (input/output) circuit configured to operate by receiving a first voltage, a core circuit configured operate by receiving a second voltage, and a control circuit configured to output a power control signal for activating the data input/output circuit when the first voltage is higher than a first set voltage and the second voltage is higher a second set voltage.
Public/Granted literature
- US20220173732A1 SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME Public/Granted day:2022-06-02
Information query
IPC分类:
