发明申请
US20110179296A1 SYSTEMS, METHODS AND DEVICES FOR LIMITING CURRENT CONSUMPTION UPON POWER-UP
有权
用于限制上电消耗电流的系统，方法和设备
- 专利标题： SYSTEMS, METHODS AND DEVICES FOR LIMITING CURRENT CONSUMPTION UPON POWER-UP
- 专利标题（中）： 用于限制上电消耗电流的系统，方法和设备
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申请号： US13078771申请日： 2011-04-01
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公开(公告)号： US20110179296A1公开(公告)日： 2011-07-21
- 发明人: JUNE LEE
- 申请人： JUNE LEE
- 申请人地址： US ID Boise
- 专利权人： Micron Technology, Inc.
- 当前专利权人： Micron Technology, Inc.
- 当前专利权人地址： US ID Boise
- 主分类号： G06F1/32
- IPC分类号： G06F1/32
摘要：
Embodiments are described including those for controlling peak current consumption of a multi-chip memory package during power-up. In one embodiment, each memory device of the multi-chip package includes a power level detector used to compare an internal voltage signal to a threshold. A current limiter controls the ramping rate of the internal voltage signal in response to the power level detector as the internal voltage signal ramps up towards the threshold.
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