发明名称 |
Power supply detection device |
摘要 |
In an integrated circuit, a detection device detects a drop in the supply voltage of the core of the integrated circuit or an excessively slow build-up of this voltage with respect to a supply voltage of the input/output interface circuits of the integrated circuit. Outputs of the interface circuits are set to a high impedance state by the detection device to minimize their power consumption.
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申请公布号 |
US6636089(B2) |
申请公布日期 |
2003.10.21 |
申请号 |
US20020113859 |
申请日期 |
2002.04.01 |
申请人 |
STMICROELECTRONICS SA |
发明人 |
MAJCHERCZAK SYLVAIN;MABBOUX GUY |
分类号 |
H03K17/22;H03K17/30;H03K19/00;H03K19/007;(IPC1-7):H03K17/22 |
主分类号 |
H03K17/22 |
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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