摘要
文章介绍了I2C总线和带有I2C总线接口的日历/时钟芯片PCF8583的功能特性,并在小锅炉控制器中成功应用PCF8583实现了定时与暂存数据的功能,由于它的极低功耗、优异的性能、简单易用等特点,PCF8583具有广泛的应用前景。
The paper describes the characteristics and functions of I2C-bus and PCF8583, the clock/ calendar circuit with l2C-bus interface. Using PCF8583, we successfully realized the functions of timing and data storage in the controller of small boiler. Because of its very low power consumption, excellent performance and easiness to use, PCF8583 will be wiidly used in the future.
出处
《电子质量》
2002年第11期102-106,共5页
Electronics Quality
