发明授权
- 专利标题： Integrated circuit device
- 专利标题（中）： 集成电路器件
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申请号： US14118464申请日： 2012-05-11
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公开(公告)号： US09036443B2公开(公告)日： 2015-05-19
- 发明人: Ken Takeuchi , Teruyoshi Hatanaka , Koichi Ishida , Tadashi Yasufuku , Makoto Takamiya , Takayasu Sakurai
- 申请人： Ken Takeuchi , Teruyoshi Hatanaka , Koichi Ishida , Tadashi Yasufuku , Makoto Takamiya , Takayasu Sakurai
- 申请人地址： JP Tokyo
- 专利权人： THE UNIVERSITY OF TOKYO
- 当前专利权人： THE UNIVERSITY OF TOKYO
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff PLC
- 优先权： JP2011-111660 20110518
- 国际申请： PCT/JP2012/062175 WO 20120511
- 国际公布： WO2012/157569 WO 20121122
- 主分类号： G11C5/14
- IPC分类号： G11C5/14 ; H02M3/155 ; G11C16/06 ; G11C16/26 ; G11C16/34 ; H02M3/158 ; G11C16/30 ; H02M1/00
摘要：
A booster circuit is configured, such that: in response to a reading request for reading data from a flash memory, when a voltage of an output terminal detected by a voltage detection circuit is not higher than a voltage, an oscillator outputs a control clock signal of predetermined on time and off time to a transistor of a boost converter to perform switching control of the transistor; and when the voltage detection circuit detects that the voltage of the output terminal reaches a voltage, an oscillator outputs a control clock signal of an on time and an off time input from a selection circuit to a transistor of a boost converter to perform switching control of the transistor.
公开/授权文献
- US20140104952A1 INTEGRATED CIRCUIT DEVICE 公开/授权日：2014-04-17
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