How do correlate sinking and sourcing high drive current on nRF51422?

[tobias zvonc]

If, for example we would source 10 mA on 2 pins (2 x 5 mA), how much current can we sink on high drive pins?

Is that 15 mA overall sinking and sourcing (which seems like it doesn't make sense) or we can sink 15 mA and source 15 mA?

[Stefan Birnir Sverrisson]

Hi

15mA total current sink+source would be the safe answer