发明申请
- 专利标题： SEMICONDUCTOR DEVICE
- 专利标题（中）： 半导体器件
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申请号： US12684652申请日： 2010-01-08
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公开(公告)号： US20100110818A1公开(公告)日： 2010-05-06
- 发明人: Kaoru MORI , Shinya Fujioka , Yoshitaka Takahashi , Jun Ohno , Akihiro Funyu , Shinichiro Suzuki
- 申请人： Kaoru MORI , Shinya Fujioka , Yoshitaka Takahashi , Jun Ohno , Akihiro Funyu , Shinichiro Suzuki
- 申请人地址： JP Tokyo
- 专利权人： FUJITSU MICROELECTRONICS LIMITED
- 当前专利权人： FUJITSU MICROELECTRONICS LIMITED
- 当前专利权人地址： JP Tokyo
- 主分类号： G11C7/00
- IPC分类号： G11C7/00 ; H03K17/00 ; H03K17/56 ; G11C8/00
摘要：
There is provided a semiconductor device including: a temperature sensor detecting temperature; an inner circuit operating when supplied with a power supply voltage from a power supply line; a switch connected between the power supply line and the inner circuit; and a control circuit performing control in which, in a case where the temperature detected by the temperature sensor is higher than a threshold value, the switch is turned on when the inner circuit is in operation and the switch is turned off when the inner circuit is in non-operation, and in a case where the temperature detected by the temperature sensor is lower than the threshold value, the switch is turned on when the inner circuit is in operation and in non-operation.
公开/授权文献
- US08111575B2 Semiconductor device 公开/授权日：2012-02-07
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