GND1I/O1/GCK1(A16)2I/O2(A17)3I/O34I/O45I/O5(A18)6I/O6(A19)7GND8I/O13/FCK19I/O1410I/O15(A20)11I/O16(A21)12I/O2113I/O2214I/O23(A22)15I/O24(A23)16GND17VDD18I/O25(A24)19I/O26(A25)20I/O2721I/O2822I/O33(A26)23I/O34(A27)24I/O3525I/O36/FCK226GND27I/O43(A28)28I/O4429I/O4530I/O4631I/O47(OTS#)32I/O48/GCK2(A29)33AVRRESET#34GND35M036VCC37M238I/O49/GCK339I/O50(HDC/TDI)40I/O5141I/O5242I/O53(NotaUserI/O)43I/O54(LDC/TDO)44GND45I/O6146/O6247I/O63/TMS48I/O64/TCK49I/O6950I/O7051I/O71(TD7)52I/O72(InitErr)53VDD54GND55I/O73(TD6)56I/O74(TD5)57I/O7558I/O7659I/O81(TD4)60I/O82(TD3)61I/O8362I/O8463GND64I/O91(TD2)65I/O92(TD1)66I/O9367I/O9468I/O95(TD0)69I/O96/GCK470GND71CON#72VCC73RESET#74PE075PE176PD077PD178PE279PD280NC81PD382PD483PE384CS0#/Cs0n85PD586PD687PE488PE589VDD90GND91PE692PE7(CHECK#)93PD794INTP095XTAL196XTAL297RX098TX099GND100TOSC1101TOSC2102RX1103TX1104D0105INTP3(CSOUT#)106CCLK107VCC108Testclock109GND110I/O145(A0)111I/O146/GCK7(A1)112I/O147113I/O148114I/O149(CS1#/A2)115I/O150(A3)116I/O153117GND118I/O157119I/O158120I/O161(A4)121I/O162(A5)122I/O165123I/O166124I/O167(A6)125I/O168(A7)126GND127VDD128I/O169(A8)129I/O170(A9)130I/O171131I/O172132I/O175(A10)133I/O176(A11)134I/O179135I/O180136GND137I/O185(A12)138I/O186(A13)139I/O189140I/O190141I/O191(A14)142I/O192/GCK8(A15)143VCC144