5 4 STK600 RC020T-1 3 Place close to J3, pin3 L2 L1 2 Place close to J3, pin26 1 J3 and J4 mates up to the socket card, while J1 and J2 goes down to the mother board. J1 is physical placed below J3, and J2 below J4. Not Used Place close to J4, pin28 L3 Not Used BLM21AG102SN1D Not Used GND Not Used C3 100n GND Place close to J3, pin23 SOCKET PIN 1 GND RESET PD0 PD1 XTAL2 Not Used C7 100n C8 100n GND Place close to J3, pin39 GND Place close to J3, pin65 XTAL1 PD2 PD3 PD4 PD5 GND PIN5 GND PIN9 GND GND PIN13 J1 PB0 PB2 PB4 PB6 PA0 PA2 GND GND C PD0 PD2 PD4 PD6 GND PD0 PD2 PD4 PD6 GND GND GND GND B GND XTAL1 XTAL2 GND TOSC1 TOSC2 RESET GND VCC 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 PA1 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 PD1 36 PD3 38 PD5 40 PD7 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 XTAL2 GND PIN17 VTG PB1 PB3 PB5 PB7 SOCKET PIN 20 GND VTG GND VTG PD1 PD3 PD5 GND VTG 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 C11 100n C14 100n GND Not Used J3 Not Used GND XTAL1 RESET BLM21AG102SN1D C1 100n GND Not Used GND Place close to J3, pin3 D BLM21AG102SN1D C9 100n C2 100n J4 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 VTG Not Used VCC PB7 PB6 PB5 GND PIN36 GND PIN32 C5 100n C6 1u PB4 PB3 PB2 PB1 GND Place close to J3, pin4 PB0 PD6 Not Used GND GND Place close to J3, pin4 GND Not Used C4 100n GND PIN28 C26 100n GND Place close to J3, pin24 GND PIN24 SOCKET PIN 21 GND Not Used C12 100n GND C19 100n GND Place close to J3, pin54 GND GND GND Place close to J3, pin12 Not Used GND GND Place close to J3, pin38 Not Used GND Not Used GND GND C16 100n C18 100n GND Place close to J3, pin72 Do Not Stuff GND BOARD_ID0 BOARD_ID4 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 Place close to J3, pin50 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 Not Used C17 100n VTG GND Place close to J4, pin26 PG5 Not Used J1 C22 100n C10 100n GND Place close to J4, pin35 GND Place close to J4, pin55 VTG AREF0 MOSI MISO SCK TDI TDO TMS TCK PB5 PB6 PB7 GND Place close to J4, pin15 GND GND J2 GND GND GND GND GND GND GND GND VCC BOARD_ID1 BOARD_ID5 GND GND Not Used C20 100n GND GND Place close to J4, pin56 DP DN IUID Not Used PB0 PB2 PB4 PB6 C21 100n GND Place close to J4, pin66 PD2 PD4 PD6 GND PDATA0 PDATA2 PDATA4 PDATA6 PCTRL0 PCTRL2 PCTRL4 PCTRL6 BOARD_ID0 A BOARD_ID2 BOARD_ID4 GND Do Not Stuff 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 Not Used Do Not Stuff I0 I1 I2 VTG VTG VTG VBUS UVCon VCC PDATA1 PDATA3 PDATA5 PDATA7 PCTRL1 PCTRL3 PCTRL5 PCTRL7 B BOARD_ID1 BOARD_ID3 BOARD_ID5 PB1 PB3 PB5 PB7 PD1 PD3 PD5 E2 E3 GND GND Y U4 Do Not Stuff 3 1 6 GND I0 I1 I2 2 VCC Do Not Stuff Do Not Stuff C24 100n C13 100n C23 100n GND GND id3: /(A+B) NOR Y A 4 bom ATMEL Norway AS Vestre Rosten 79 N-7075 TILLER Norway Title C25 100n id2: 0 VCC NC7SZ57P6X A0607.3.1201.A VTG 4 PCB1 Do Not Stuff VTG 5 VCC 3 1 6 5 Y 4 VCC GND I0 I1 I2 GND Do Not Stuff 2 GND 3 1 6 GND 5 Y 4 2 I0 I1 I2 VCC 3 1 6 E6 NC7SZ57P6X E1 VTG NC_U5 U5 GND E4 U6 2 Do Not Stuff VCC U3 Do Not Stuff NC_U6 5 NC_U3 E7 GND E5 Do Not Stuff VTG Not Used Board id 0x01, GND 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 Do Not Stuff Not Used A J2 C15 100n GND VTG Not Used J4 GND Do Not Stuff VTG Not Used J3 GND Place close to j4, pin6 GND GND GND Size A3 Date: STK600 RouterCard RC020T-1 Document Number <Doc> Thursday, December 21, 2006 Rev A Sheet 1 of 1