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在生产过程中发现TI 2533 MCU的内部RC不准,正常情况在8MHz频率下RC的误差应该在1%左右,但是我们测试在5%~6%之间
如dirtwillfly所说,DCO的精度是达不到1%的
您现在的时钟是如何配置的呢?
请问一下,是否能够按照第二贴来进行校准,第一个校准方法有点麻烦。