(OC1B/PCINT11) PB3 PWM2 SW2 PA3 (AREF/PCINT3)
VCC AGND
GND AVCC
-(ADC7/!OC1D/CLKI/XTAL1/PCINT12) PB4 !PWM3 SENSE5 PA4 (ADC3/ICP0/PCINT4)
+(ADC7/!OC1D/CLKI/XTAL1/PCINT12) PB4 LED3 SENSE5 PA4 (ADC3/ICP0/PCINT4)
(ADC8/OC1D/CLKO/XTAL2/PCINT13) PB5 PWM3 SENSE3+ PA5 (ADC4/AIN2/PCINT5)
(ADC9/INT0/T0/PCINT14) PB6 SW1 SENSE34- PA6 (ADC5/AIN0/PCINT6)
(ADC10/RESET/PCINT15) PB7 RST SENSE4+ PA7 (ADC6/AIN1/PCINT7)