03-28-2021, 09:55 AM
(This post was last modified: 03-28-2021, 09:58 AM by dsimic.
Edit Reason: Updated the link
)
I've accidentally stumbled upon some RK3399 specifications you actually asked for.
Please, have a look at chapter three (page 65) of the RK3399 datasheet. It provides a list of minimum and maximum values for the CPU and GPU supply voltages.

Please, have a look at chapter three (page 65) of the RK3399 datasheet. It provides a list of minimum and maximum values for the CPU and GPU supply voltages.