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.

msp430fr6047串口低功耗

Other Parts Discussed in Thread: MSP430FR6047

MSP430fr6047通过串口0与 外部max3485通信,外部的max3485处于不供电的状态,经测试串口0的RXD为高电平,会灌入max3485电流,影响了低功耗设计,请问此接收串口可以设置为浮空或下拉吗?设置为下拉或浮空会影响串口功能吗?