5 4 3 STK600 RC020T-8 for DIP40 socket VTG L2 Place close to J3, pin3 Place close to J3, pin24 AVCC_P35 L1 VTG VCC_P5 BLM21AG102SN1D C9 100n C2 100n BLM21AG102SN1D GND GND Not Used SOCKET PIN 1 PB0 PB1 PB2 PB3 Not Used VCC_P5 C3 100n GND Place close to J3, pin23 C7 100n C8 100n GND Place close to J3, pin39 GND Place close to J3, pin65 GND GND GND XTAL1 XTAL2 PB6 PB7 GND SOCKET PIN 10 GND J1 GND GND PB0 PB2 XTAL1 PB6 GND C GND GND GND GND GND B XTAL1 XTAL2 GND GND PB7 GND VCC XTAL1 XTAL2 TOSC1 TOSC2 RESET C11 100n C14 100n GND J3 Not Used PA0 PA2 PA4 PA6 BLM21AG102SN1D J3 J4 Not Used GND Place close to J3, pin3 D Not Used Place close to J4, pin28 L3 C1 100n Not Used J3 and J4 mates up1 to the socket card, while J1 and J2 goes down to the mother board. J1 is physical placed below J3, and J2 below J4. 2 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 VTG VTG PA1 AREF0 PA5 PA7 GND PB1 PB3 XTAL2 PB7 GND VTG GND VTG GND VTG GND Place close to j4, pin6 J4 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 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 GND SOCKET PIN 40 PA0 PA1 PA2 AREF0 GND GND GND GND Not Used C5 100n C6 1u GND Place close to J3, pin8 AVCC_P35 PA4 PA5 GND GND Place close to J3, pin4 GND PA6 PA7 Not Used Not Used SOCKET PIN 31 C4 100n GND GND C26 100n GND Place close to J3, pin24 GND Place close to J3, pin12 Not Used Not Used GND C12 100n GND GND C19 100n GND Place close to J3, pin54 GND GND Place close to J3, pin38 GND Not Used Not Used GND GND C16 100n C18 100n GND Place close to J3, pin72 Mating FSI-140 GND BOARD_ID0 BOARD_ID4 Place close to J3, pin50 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 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 GND Not Used J1 C15 100n GND GND Place close to J4, pin15 GND GND J2 VTG GND GND GND GND GND GND GND VCC BOARD_ID1 BOARD_ID5 Not Used Not Used C17 100n C20 100n GND Place close to J4, pin26 PG5 GND GND GND GND Place close to J4, pin56 DP DN IUID VTG Not Used VTG AREF0 AREF1 MOSI MISO SCK TDI TDO TMS TCK PB0 PB1 PB2 Not Used C22 100n C10 100n GND Place close to J4, pin35 GND Place close to J4, pin55 AREF0 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 GND Mating FSI-140 VTG J2 Not Used PDATA0 PDATA2 PDATA4 PDATA6 PCTRL0 PCTRL2 XTAL2 PCTRL4 PB3 PCTRL6 PB2 BOARD_ID0 BOARD_ID2 BOARD_ID4 PA0 PA2 PA4 PA6 C21 100n GND Place close to J4, pin66 GND GND A Mating FSI-150 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 VTG VTG VTG VTG VTG VTG VTG VBUS UVCon VCC B PDATA1 PDATA3 PDATA5 PDATA7 PCTRL1 PCTRL3 PCTRL5 PCTRL7 BOARD_ID1 BOARD_ID3 BOARD_ID5 PA1 AREF0 PA5 PA7 PB6 PB0 PB1 Mating FSI-150 Not Used Not Used Not Used Board id 0x08, NC_U6 E5 NC_U5 NC_U3 id2: 0 id3: AB VCC E7 NC7SZ57P6X GND GND GND B A 3 1 6 I0 I1 I2 VCC 4 Y GND Y 5 5 5 NC7SZ58P6X U4 4 AB NC7SZ57P6X 2 GND 2 PCB Clip Hole 2 GND PCB Clip Hole 4 I0 I1 I2 2 NC7SZ58P6X GND Y 3 1 6 VCC 4 I0 I1 I2 GND Y 3 1 6 U3 VCC E6 I0 I1 I2 GND E4 3 1 6 U5 VCC PCB Clip Hole GND PCB Clip Hole 5 AND U6 A A <Variant Name> PCB1 E1 E2 E3 GND VCC FIDUCIAL FIDUCIAL C24 100n FIDUCIAL C25 100n C13 100n C23 100n GND GND A0607.3.1208.B GND GND ATMEL Norway AS Vestre Rosten 79 N-7075 TILLER Norway Title Size A3 Date: STK600 RouterCard RC020T-8 Document Number <Doc> Thursday, March 15, 2007 Rev B Sheet 1 of 1