XTAL11(PC0)XTAL22GND3VCC4(PCINT11)PC25(OC.0B/INT0)PD06(AIN0/INT1)PD17(RXD1/AIN1/INT2)PD28(TXD1/INT3)PD39(INT5)PD410(XCK/PCINT12)PD511(RTS#/INT6)PD612(CTS#/HWB#/T0)PD713(SS#/PCINT0)PB014(SCLK/PCINT1)PB115(PDI/MOSI/PCINT2)PB216PB3(PDO/MISO/PCINT3)17PB4(T1/PCINT4)18PB5(PCINT5)19PB6(PCINT6)20PB7(PCINT7/OC.0A/OC.1C)21PC7(INT4/ICP1/CLKO)22PC6(OC.1A/PCINT8)23Reset#(PC1/dW)24PC5(PCINT9/OC.1B)25PC4(PCINT10)26UCAP27UGND28D+/SCK29D-/SDATA30UVCC31AVCC32EP33