| 低压嵌入式单片机的电源设计与管理 |
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| 引用本文： | 汤平. 低压嵌入式单片机的电源设计与管理[J]. 武汉化工学院学报, 1997, 19(2): 79-83 |
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| 作者姓名： | 汤平 |
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| 作者单位： | 长江科学院，武汉化工学院 |
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| 摘 要： | 电池供电的嵌入式单片机系统设计考虑的主要原则是降低功耗，延长电池工作时间．为此，降低电源电压是最好的办法之一．本文讨论了供电电压为３Ｖ的低压单片机系统电源设计的功耗计算、多电压系统、单电压系统及电源管理等问题．
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| 关 键 词： | 电源设计；单片机电源；电源接口 |
Design and Management on Lowvoltage Power Supply for Embedded Microcontroller System |
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| Tang Ping Peng Guangzhong Zhang Dianji. Design and Management on Lowvoltage Power Supply for Embedded Microcontroller System[J]. Journal of Wuhan Institute of Chemical Technology, 1997, 19(2): 79-83 |
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| Authors: | Tang Ping Peng Guangzhong Zhang Dianji |
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| Affiliation: | Tang Ping Peng Guangzhong Zhang Dianji |
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| Abstract: | The main considered principle on designing a batteryoperated embedded microcontroller system is to lower power consumption and increase battery operating time.Lowering supply voltage is the best method to achieve this purpose.The paper discusses main problems about 3V batteryoperated power system designed for lowvoltage embedded microcontroller system,these problems are power consumption calculation,multivoltage system,singlevoltage system and power management. |
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| Keywords: | Power design Microcontroller power supply Power interface |
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