| 基于MAX6361的掉电保持电路的设计 |
| |
| 引用本文： | 李战彪,郑明,杨途军. 基于MAX6361的掉电保持电路的设计[J]. 仪器仪表用户, 2005, 12(3): 104-106 |
| |
| 作者姓名： | 李战彪 郑明 杨途军 |
| |
| 作者单位： | 西安交通大学,电气工程学院,西安,710049 |
| |
| 摘 要： | 三星公司推出的微处理器S3C44BOX在嵌入式系统中得到了广泛应用．本文提出了由S3C4480X．IS62WV25616BLL和MAX6361组成的掉电保持电路的设计原理．重点介绍了MAX6361微处理器监控电路的工作特性。此电路可实现电源监控．处理器复位、电源自动切换及掉电时的数据保持等功能。
|
| 关 键 词： | 微处理器 监控电路 嵌入式系统 掉电保持电路 设计原理 |
| 文章编号： | 1671-1041(2005)03-0104-03 |
| 修稿时间： | 2004-12-06 |
The circuit design of data retention during power-down based on MAX6361 |
| |
| LI Zhan-biao,ZENG Ming,YANG Tu-jun. The circuit design of data retention during power-down based on MAX6361[J]. Electronic Instrumentation Customer, 2005, 12(3): 104-106 |
| |
| Authors: | LI Zhan-biao ZENG Ming YANG Tu-jun |
| |
| Abstract: | Samsung's microprocessor S3C44BOX has been widely used in embedded systems. This paper puts forward a circuit design principle of date retention during power-down, which is made up of S3C44BOX, IS62WV25616BLL and MAX6361. The characteristics of MAX6361 supervisory circuits are introduced emphatically. This design carries out these functions: power supervisor, microprocessor reset, power switching automatically and data retention during power-down.. |
| |
| Keywords: | microprocessor supervisory circuits retention |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
