For the Uno, I'm not quite following your "port power" symbols. There are ports PB, PC and PD, but you only have two colours (red and yellow).
You have RESET in two places and /RESET in one place. Again for consistency it should probably be /RESET in all three places.
Can I suggest a different symbol for the PWM pin? You have something that looks like a sine wave, but really a square wave with a non-symmetric (ie. not 50%) duty cycle would be closer to the mark.