SWCU185F january 2018 – march 2023 CC1312R , CC1352P , CC1352R , CC2642R , CC2642R-Q1 , CC2652P , CC2652PSIP , CC2652R , CC2652RB , CC2652RSIP , CC2662R-Q1
The battery voltage on the CC13x2 and CC26x2 device platform is called VDDS (supply). This supply has the highest potential in the system and typically is the only one provided by the user.
VDDS2 and VDDS3 must always be at the same potential as VDDS.