This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
请问我要用这个芯片的看门狗模式，MR引脚需要怎么处理？WDI引脚怎么处理？。我在测试的时候将MR引脚悬空，给WDI一个脉冲信号周期是5HZ，但是reset端一直是低电平，这与数据手册上面的时序图不一样。
