(MOSI)PB51(MISO)PB62(SCK)PB73RESET#4(RXD)PD05NC*6(TXD)PD17(INT0)PD28(INT1)PD39(XCK)PD410(OC1A)PD511(WR#)PD612(RD#)PD713XTAL214XTAL115GND16NC*17(A8)PC018(A9)PC119(A10)PC220(A11)PC321(A12)PC422PC5(A13)23PC6(A14)24PC7(A15)25PE2(OC1B)26PE1(ALE)27NC*28PE0(ICP/INT2)29PA7(AD7)30PA6(AD6)31PA5(AD5)32PA4(AD4)33PA3(AD3)34PA2(AD2)35PA1(AD1)36PA0(AD0)37VCC38NC*39PB0(OC0/T0)40PB1(T1)41PB2(AIN0)42PB3(AIN1)43PB4(SS)44EP45