发明授权
- 专利标题: Device and method for non-volatile storage of a status value
- 专利标题(中): 用于非易失性存储状态值的设备和方法
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申请号: US11564695申请日: 2006-11-29
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公开(公告)号: US07660169B2公开(公告)日: 2010-02-09
- 发明人: Jan Otterstedt , Christian Peters , Dirk Rabe , Holger Sedlak
- 申请人: Jan Otterstedt , Christian Peters , Dirk Rabe , Holger Sedlak
- 申请人地址: DE
- 专利权人: Infineon Technologies AG
- 当前专利权人: Infineon Technologies AG
- 当前专利权人地址: DE
- 代理机构: Dickstein, Shapiro, LLP.
- 优先权: DE102005056940 20051129
- 主分类号: G11C7/00
- IPC分类号: G11C7/00
摘要:
A device for non-volatile storage of a status value indicating that there has been a condition, including a non-volatile storage, an energy storage for storing energy when applying a supply voltage, and a switching circuit to couple the energy storage to the non-volatile storage to write the status value thereto if the condition is present.
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