What the title says . Good analogue front end, low noise, many bits ADC. None of that ARM rubish :)
I'm creating the microcontroller symbol
100 pins, most of them with 2 - 3 - 4. It 'll be a while ...
1 side done, only default pin assignment
part 1 done. All primary pins assigned
Digital and infra (clock, debug, reset, ...) left, analogue right.
Power and ground top and bottom. Digital left, analogue right.