摘要： 介绍了以MAX6303组成的时间控制电路，该电路主要应用于抗恶劣环境计算机系 统中，在低温状态控制计算机复位预热达到升温效果。

关键词: 复位升温, 时间控制电路, MAX6303

Abstract: This paper introduces the design of timing-control circuit based on MAX6303 chip, this design can warm-up the system and rise its temperature by re p eating reset in low-temperature, and can be used in harsh environment computer s ystem .

中图分类号: 

• TP303