(PCINT5/RESET/ADC0/dW)PB51(PCINT3/CLKI/ADC3)PB32DNC3(PCINT4/ADC2)PB44GND5PB0(MOSI/AIN0/OC0A/PCINT0)6PB1(MISO/AIN1/OC0B/INT0/PCINT1)7DNC8PB2(SCK/ADC1/T0/PCINT2)9VCC10EP11