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看门狗IC:TPL5010中,DONE是喂狗信号,RSTn是使MCU复位信号,但是WAKE这个引脚的作用是什么,是与MCU通信,表明已经喂狗了吗?
唤醒信号,当MCU处于sleep或者standby时,通过wake引脚使得MCU 唤醒。