| 发明名称 |
Semiconductor integrated circuit |
| 摘要 |
In a semiconductor integrated circuit, a monitor circuit for evaluation is provided on a semiconductor substrate in an input/output buffer circuit region. This monitor circuit includes a delay circuit, a first flip-flop circuit on the input side of the delay circuit, and a second flip-flop circuit on the output side of the delay circuit.
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| 申请公布号 |
US6477115(B1) |
申请公布日期 |
2002.11.05 |
| 申请号 |
US20000627452 |
申请日期 |
2000.07.27 |
| 申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
INOSHITA CHIZURU;AOKI KAZUO |
| 分类号 |
G01R31/28;G01R31/30;G01R31/316;H01L21/66;H01L21/82;H01L21/822;H01L27/04;(IPC1-7):G04F10/00;H03K19/00 |
主分类号 |
G01R31/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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