(PCINT5/RESET#/ADC0/dW)PB51(PCINT3/CLKI/ADC3)PB32(PCINT4/ADC2)PB43GND4PB0(MOSI/AIN0/OC0A/PCINT0)5PB1(MISO/AIN1/OC0B/INT0/PCINT1)6PB2(SCK/ADC1/T0/PCINT2)7VCC8