PIC24F系列参考手册第6章振荡器

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1、6振荡器第6章振荡器目录本章包括下列主题：6.1简介...............................................................................................................................6-26.2CPU时钟机制................................................................................................

2、...............6-36.3振荡器配置....................................................................................................................6-46.4控制寄存器.............................................................................................................

3、.......6-56.5主振荡器（POSC）....................................................................................................6-136.6锁相环（PLL）电路...................................................................................................6-186.7辅助振荡器（SOSC）.....

4、............................................................................................6-226.8内部快速RC振荡器（FRC）.....................................................................................6-236.9内部低功耗RC振荡器（LPRC）.........................................

5、......................................6-246.10故障保护时钟监视器（FSCM）..................................................................................6-246.11时钟切换操作.........................................................................................................

6、.....6-256.12双速启动......................................................................................................................6-296.13交流电气规范..............................................................................................................6-2

7、26.14设计技巧......................................................................................................................6-316.16相关应用笔记..............................................................................................................6-336.17版本历

8、史......................................................................................................................6-34©2010MicrochipTechnologyInc.DS39700C_CN第6-1