Invention Grant
- Patent Title: Semiconductor integrated circuit and method of driving the same
- Patent Title (中): 半导体集成电路及其驱动方法
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Application No.: US13844935Application Date: 2013-03-16
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Publication No.: US09025406B2Publication Date: 2015-05-05
- Inventor: Jin-Youp Cha
- Applicant: SK Hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK Hynix Inc.
- Current Assignee: SK Hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2012-0155121 20121227
- Main IPC: G11C17/18
- IPC: G11C17/18 ; G11C17/16
Abstract:
A semiconductor integrated circuit includes a fuse circuit comprising a fuse configured to generate a fuse state signal corresponding to a rupture state of the fuse in response to an enable signal, a fuse state decision unit configured to determine whether or not the fuse state signal is normal based on a test signal, and generate an output enable signal according to a determination result, and a driving unit configured to output the fuse state signal in response to the output enable signal.
Public/Granted literature
- US20140185356A1 SEMICONDUCTOR INTEGRATED CIRCUIT AND METHOD OF DRIVING THE SAME Public/Granted day:2014-07-03
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