Where did you get the value of 100µH? Page 260 of the ATmega328 datasheet shows a schematic with a 10µH inductor. That's what I used on one of my boards with a switch mode power supply powering the ATmega.
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16