EP33PD3 (TXD1/INT3)9PD0 (OC.0B/INT0)6D+29D-30UCAP27Reset#(PC1/dW)24PD7 (CTS#/HWB#/AIN6/T0/INT7)13PD6 (RTS#/AIN5/INT6)12PD5 (XCK/AIN4/PCINT12)11PD4 (INT5/AIN3)10PD2 (RXD1/AIN1/INT2)8PD1 (AIN0/INT1)7PC7 (INT4/ICP1/CLKO)22PC6 (OC.1A/PCINT8)23PC5 (PCINT9/OC.1B)25PC4 (PCINT10)26PC2 (PCINT11/AIN2)5PB7 (PCINT7/OC.0A/OC.1C)21PB6 (PCINT6)20PB5 (PCINT5)19PB4 (T1/PCINT4)18PB3 (PDO/MISO/PCINT3)17PB2 (PDI/MOSI/PCINT2)16PB1 (SCLK/PCINT1)15GND3PB0 (SS#/PCINT0)14AVCC32(PC0) XTAL22XTAL11VCC4UVCC31UGND28