This is the first time I use LPC546xx.
My system uses USB High-Speed then I have to use USB1. I must use 2V for VDD.
The question: Can I use 3.3V for USB1_AVDD3V3, USB1_AVDDTX3V3 and 2V for VDD, VDDA, VBAT, Vrefp?
If yes, is there any note that I must consider?
Thanks in advance!