使用STC系列芯片的开发人员可能会因为Keil中没有STC器件的信息而头疼没法出全功能的产品，有个这个文件，替换掉Keil中的同名文件就可以使用STC系列芯片了，记得替换前备份原文件哦！-STC series chips use a developer may be because there is no STC devices Keil information out of a headache can not fully functional products, there is a file, replace the Keil in the same file you can use the STC series chips, and Remember to replace the former Backup the original file Oh!