发明授权
- 专利标题: Low leakage and data retention circuitry
- 专利标题(中): 低泄漏和数据保持电路
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申请号: US13569613申请日: 2012-08-08
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公开(公告)号: US08854077B2公开(公告)日: 2014-10-07
- 发明人: Barry A. Hoberman , Daniel L. Hillman , William G. Walker , John M. Callahan , Michael A. Zampaglione , Andrew Cole
- 申请人: Barry A. Hoberman , Daniel L. Hillman , William G. Walker , John M. Callahan , Michael A. Zampaglione , Andrew Cole
- 申请人地址: CA Ottawa, Ontario
- 专利权人: Conversant Intellectual Property Management Inc.
- 当前专利权人: Conversant Intellectual Property Management Inc.
- 当前专利权人地址: CA Ottawa, Ontario
- 代理机构: Conley Rose, P.C.
- 代理商 J. Robert Brown, Jr.
- 主分类号: H03K19/17
- IPC分类号: H03K19/17
摘要:
An integrated circuit includes first circuitry and sleep transistor circuitry. The first circuitry receives input signals and processes the input signals. The first circuitry also retains data in a sleep state that has low leakage. The sleep transistor circuitry is coupled to the first circuitry and receives a sleep signal that has a negative voltage. The sleep circuitry reduces power consumption of the first circuitry in the sleep state to have low leakage based on the sleep signal while retaining the data in the first circuitry.
公开/授权文献
- US20130027125A1 LOW LEAKAGE AND DATA RETENTION CIRCUITRY 公开/授权日:2013-01-31