5 4 3 2 1 ATmega2560 MCU card PCB1 Place close to U1, pin 98 AREF0 C2 100n L1 GND VTG PG5 PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 J1 PD0 PD2 PD4 PD6 PE0 PE2 PE4 PE6 PF0 PF2 PF4 PF6 PG0 PG2 PG4 B PH0 PH2 PH4 PH6 GND GND GND GND GND GND GND XTAL1 XTAL2 GND TOSC1 PG4 TOSC2 PG3 RESET GND VTG VTG VTG VTG VTG VTG VTG VTG MOSI MISO SCK TDI TDO TMS TCK PA1 PA3 PA5 PA7 VTG GND PH0 PH1 PH2 PH3 PH4 PH5 PH6 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB1 PB3 PB5 PB7 PC1 PC3 PC5 PC7 PD1 PD3 PD5 PD7 PE1 PE3 PE5 PE7 PF1 PF3 PF5 PF7 PG1 PG3 PG5 PH1 PH3 PH5 PH7 GND VTG PK0 PK2 PK4 PK6 PL0 PL2 PL4 PL6 GND GND GND GND PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PG1 PG0 GND GND GND VTG GND VTG VTG C3 100n AREF0 PB2 PB3 PB1 PF7 PF6 PF5 PF4 ATmega2560-16AU 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 PA3 PA4 PA5 PA6 PA7 PG2 PJ6 PJ5 PJ4 PJ3 PJ2 PJ1 PJ0 GND PB0 PB2 PB4 PB6 PA0 PD2 PD4 PD6 BOARD_ID0 BOARD_ID2 BOARD_ID4 XTAL2 XTAL1 PL0 PL1 PL2 PL3 PL4 PL5 PL6 PL7 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PC0 PC2 PC4 PC6 GND VTG PA3 (AD3) PA4 (AD4) PA5 (AD5) PA6 (AD6) PA7 (AD7) PG2 (ALE) PJ6(PCINT15) PJ5(PCINT14) PJ4(PCINT13) PJ3(PCINT12) PJ2(XCK3/PCINT11) PJ1(TXD3/PCINT10) PJ0(RXD3/PCINT9) GND VCC PC7 (A15) PC6 (A14) PC5 (A13) PC4 (A12) PC3 (A11) PC2 (A10) PC1 (A9) PC0 (A8) PG1 (RD) PG0 (WR) J2 PJ0 PJ2 PJ4 PJ6 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 PB0 PB2 PB4 PB6 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 PG5 (OC0B) PE0 (RXD0/PCINT8) PE1 (TXD0) PE2 (XCK0/AIN0) PE3 (OC3A/AIN1) PE4 (OC3B/INT4) PE5 (OC3C/INT5) PE6 (T3/INT6) PE7 (ICP3/CLKO/INT7) VCC GND PH0(RXD2) PH1(TXD2) PH2(XCK2) PH3(OC4A) PH4(OC4B) PH5(OC4C) PH6(OC2B) PB0 (SS/PCINT0) PB1 (SCK/PCINT1) PB2 (MOSI/PCINT2) PB3 (MISO/PCINT3) PB4 (OC2A/PCINT4) PB5 (OC1A/PCINT5) PB6 (OC1B/PCINT6) PB7 PH7 PG3 PG4 RESET C 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 U1 GND AVCC GND AREF PF0 (ADC0) PF1 (ADC1) PF2 (ADC2) PF3 (ADC3) PF4 (ADC4/TCK) PF5 (ADC5/TMS) PF6 (ADC6/TDO) PF7 (ADC7/TDI) PK0(ADC8/PCINT16) PK1(ADC9/PCINT17) PK2(ADC10/PCINT18) PK3(ADC11/PCINT19) PK4(ADC12/PCINT20) PK5(ADC13/PCINT21) PK6(ADC14/PCINT22) PK7(ADC15/PCINT23) GND VCC PJ7 PA0 (AD0) PA1 (AD1) PA2 (AD2) C1 100n PB7 (OC0A...) PH7(T4) PG3 (TOSC2) PG4 (TOSC1) RESET VCC GND XTAL2 XTAL1 PL0(ICP4) PL1(ICP5) PL2(T5) PL3(OC5A) PL4(OC5B) PL5(OC5C) PL6 PL7 PD0 (SCL/INT0) PD1 (SDA/INT1) PD2 (RXD1/INT2) PD3 (TXD1(INT3) PD4 (ICP1) PD5 (XCK1) PD6 (T1) PD7 (T0) BLM21AG102SN1D GND D A08-0431 GND Place close to U1, pin100 VTG PA0 PA2 PA4 PA6 PJ7 PA0 PA1 PA2 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 PK0 PK1 PK2 PK3 PK4 PK5 PK6 PK7 GND D VTG C4 100n GND VTG C5 100n GND C6 100n PDATA0 PDATA2 PDATA4 PDATA6 PCTRL0 PCTRL2 PCTRL4 PCTRL6 GND 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 E1 E2 E3 PJ1 PJ3 PJ5 PJ7 VTG PK1 PK3 PK5 PK7 VTG PL1 PL3 PL5 PL7 VTG C VTG VTG VTG VCC PDATA1 PDATA3 PDATA5 PDATA7 PCTRL1 PCTRL3 PCTRL5 PCTRL7 BOARD_ID1 BOARD_ID3 BOARD_ID5 PB1 PB3 PB5 PB7 PD1 PD3 PD5 PD7 B VCC N.M GND GND Board-id: 0x0F GND VTG ID4: 0 ID5: 1 GND N.M N.M N.M E4 N.M N.M E5 N.M GND GND GND GND A A E6 N.M ATMEL Norway AS Vestre Rosten 79 N-7075 TILLER Norway E7 N.M Title GND Size A3 GND Date: 5 4 3 2 STK600-ATMEGA2560 Document Number <Doc> Friday, October 26, 2007 Rev A Sheet 1 1 of 1