When planning analog and digital power supply for the NuMicro? family, can analog power (AVDD, AVss) and digital power (

[a_ziliu]

No.
When planning analog and digital power supply for the NuMicro? family, analog power and digital power should be at the same voltage level.
It is recommended that an inductor is used between AVDD and VDD as well as between AVSS and VSS for connecting separate analog and digital power lines in series.
Refer to the development board/learning board circuit diagram of each series.