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    SEMICONDUCTOR INTEGRATED CIRCUIT
    1.
    发明申请
    SEMICONDUCTOR INTEGRATED CIRCUIT 审中-公开
    半导体集成电路

    公开(公告)号：US20090079465A1

    公开(公告)日：2009-03-26

    申请号：US11912272

    申请日：2005-04-21

    申请人： Toshio Sasaki ,  Yoshihiko Yasu ,  Ryo Mori ,  Koichiro Ishibashi ,  Yusuke Kanno

    发明人： Toshio Sasaki ,  Yoshihiko Yasu ,  Ryo Mori ,  Koichiro Ishibashi ,  Yusuke Kanno

    IPC分类号： H03K17/16

    CPC分类号： H01L27/0207 ,  H01L27/11803

    摘要： The present invention aims to make each power shutdown area appropriate.Cell areas each comprising a plurality of core cells arranged therein, and power switches disposed corresponding to the respective cell areas are provided. A plurality of power shutdown areas are respectively formed in units of the core cells. In each power shutdown area, power shutdown is enabled by the power switches corresponding to the power shutdown areas. Thus, the power shutdown areas can be set finely in the core cell units, and the appropriateness of each power shutdown area is achieved. With its appropriateness, a reduction in current consumption at standby is achieved.

    摘要翻译： 本发明旨在使每个功率关闭区域适合。 提供了各自包括布置在其中的多个核心单元的单元区域，以及对应于各个单元区域布置的功率开关。 多个功率关闭区分别以核心单元为单位形成。 在每个电源关闭区域，通过与电源关闭区域对应的电源开关使能电源关闭。 因此，可以在核心单元单元中精细地设置功率关闭区域，并且实现每个功率关闭区域的适当性。 在适当的情况下，实现了待机状态下电流消耗的减少。

    Semiconductor integrated circuit device
    6.
    发明授权
    Semiconductor integrated circuit device 有权
    半导体集成电路器件

    公开(公告)号：US08829968B2

    公开(公告)日：2014-09-09

    申请号：US12555143

    申请日：2009-09-08

    申请人： Hiroyuki Mizuno ,  Yusuke Kanno ,  Kazumasa Yanagisawa ,  Yoshihiko Yasu ,  Nobuhiro Oodaira

    发明人： Hiroyuki Mizuno ,  Yusuke Kanno ,  Kazumasa Yanagisawa ,  Yoshihiko Yasu ,  Nobuhiro Oodaira

    IPC分类号： H03L5/00

    CPC分类号： H03K19/0016 ,  H01L23/5286 ,  H01L27/0207 ,  H01L27/092 ,  H01L27/0928 ,  H01L27/11898 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01L2924/00

    摘要： A semiconductor integrated circuit device provided with a first circuit block BLK1, a second circuit block DRV1 and a conversion circuit MIO1 for connecting the first circuit block to the second circuit block. The first circuit block includes a first mode for applying a supply voltage and a second mode for shutting off the supply voltage. The conversion circuit is provided with a function for maintaining the potential of an input node of the second circuit block at an operation potential, thereby suppressing a penetrating current flow when the first circuit block is in the second mode. The conversion circuit (MIO1 to MIO4) are commonly used for connecting circuit blocks.

    摘要翻译： 具有第一电路块BLK1，第二电路块DRV1和用于将第一电路块连接到第二电路块的转换电路MIO1的半导体集成电路器件。 第一电路块包括用于施加电源电压的第一模式和用于关断电源电压的第二模式。 转换电路具有将第二电路块的输入节点的电位维持在操作电位的功能，从而当第一电路块处于第二模式时抑制穿透电流流动。 转换电路（MIO1〜MIO4）通常用于连接电路块。

    Semiconductor integrated circuit device
    10.
    发明授权
    Semiconductor integrated circuit device 有权
    半导体集成电路器件

    公开(公告)号：US08222945B2

    公开(公告)日：2012-07-17

    申请号：US13253584

    申请日：2011-10-05

    申请人： Hiroyuki Mizuno ,  Yusuke Kanno ,  Kazumasa Yanagisawa ,  Yoshihiko Yasu ,  Nobuhiro Oodaira

    发明人： Hiroyuki Mizuno ,  Yusuke Kanno ,  Kazumasa Yanagisawa ,  Yoshihiko Yasu ,  Nobuhiro Oodaira

    IPC分类号： H03L5/00

    CPC分类号： H03K19/0016 ,  H01L23/5286 ,  H01L27/0207 ,  H01L27/092 ,  H01L27/0928 ,  H01L27/11898 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01L2924/00

    摘要： A semiconductor integrated circuit device provided with a first circuit block BLK1, a second circuit block DRV1 and a conversion circuit MIO1 for connecting the first circuit block to the second circuit block. The first circuit block includes a first mode for applying a supply voltage and a second mode for shutting off the supply voltage. The conversion circuit is provided with a function for maintaining the potential of an input node of the second circuit block at an operation potential, thereby suppressing a penetrating current flow when the first circuit block is in the second mode. The conversion circuit (MIO1 to MIO4) are commonly used for connecting circuit blocks.

    摘要翻译： 具有第一电路块BLK1，第二电路块DRV1和用于将第一电路块连接到第二电路块的转换电路MIO1的半导体集成电路器件。 第一电路块包括用于施加电源电压的第一模式和用于关断电源电压的第二模式。 转换电路具有将第二电路块的输入节点的电位维持在操作电位的功能，从而当第一电路块处于第二模式时抑制穿透电流流动。 转换电路（MIO1〜MIO4）通常用于连接电路块。