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.

请教在设计使用tm4c123gh6pm芯片时的2个问题

1、芯片电源VDD与VDDA是否需要分别使用2个电源芯片例如LMR10510-3.3V来单独供电?

2、对于没有使用的管脚该如何处理?全部接GND吗?