I'm designing a PCB layout with an ATmega328 + NRF24. I know perfectly the need of the decoupling caps, C1 and C2 in my image.
My trouble is following: VCC coming from battery (with a 0.1 µF in parallel).
You note that VCC cross C1 (1206 ceramic 0.1 µF) and goes to pin 20. From C1 VCC goes to pin 7 and from pin 7 on the other decoupler capacitor (C2, again 1206 ceramic 0.1 µF).
Is it right OR I need divide the VCC in two branches, every one "going" to one cap?
To explain, this is other layout: