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.

cc3200 VDD ANA2的问题

Other Parts Discussed in Thread: CC3200

版主,你好;

cc3200的45,46,47三个管脚在规格书中的定义有点看不明白,感觉是个DCDC电源,应该跟其他几路一样外接电感,但是参考设计中vbat给47脚通过0欧母电阻供电,46悬空,45当gpio用,这个是什么意思?

如果不用的话,这3个脚是否可以悬空?