5 4 3 2 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. STK600-RC044M-24 Routing card C2 N.M C6 N.M GND Close to J3 p3 GND Close to J3 p4 C7 N.M D C18 N.M GND Close to J3 p39 Not used Not used C8 N.M GND Close to J3 p50 C9 N.M GND Close to J3 p65 L2 L1 N.M N.M GND Close to J3 p3 & p6 Not used J3 L3 J4 N.M C11 N.M D GND Close to J4 p28 Close to J3 p26 J1 J3 PI PPI NV PV1 J1 PA[3..0] PA0 PA2 PB[7..0] PB0 PB2 PB4 PB6 GND PB0 PB2 PB4 PB6 PC0 PC2 PC4 GND PC0 PC2 PC4 PC6 NV PV2 PV4 GND PD0 PD2 PD4 PD6 PC[5..0] 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 GND PA0 PA2 PA4 PA6 GND PE0 PE2 PE4 PE6 NI PI OC GND PF0 PF2 PF4 PF6 GND PG0 PG2 PG4 PG6 GND PH0 PH2 PH4 PH6 PC2 GND XTAL1 XTAL2 GND TOSC1 TOSC2 T_RSTRESET B GND VEXT VCC 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 PA3 PA5 PA7 PA[3..0] PA1 PA3 GND PV2 PV3 PV4 PVT PB[7..0] VTG PB1 PB3 PB5 PB7 PB1 PB3 PB5 PB7 VTG PC1 PC3 PC5 PC7 PC1 PC3 PC5 VTG PD1 PD3 PD5 PD7 PV1 PV3 PVT VTG PE1 PE3 PE5 PE7 NNI PPI OD GND PC[5..0] GND PC[5..0] VTG GND PC5 PC4 GND PC3 PC2 PC1 PC0 PB[7..3] PB7 GND PB6 PB5 PB4 PB3 VTG PF1 PF3 PF5 PF7 GND GND VTG PG1 PG3 PG5 PG7 GND VTG PH1 PH3 PH5 PH7 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 GND NI NNI VREF GND GND VREG PA0 PA1 GND GND GND PA[3..0] PA2 PA3 GND Close to J3 p8 VFET GND GND BATT VTG GND OD VTG VTG C3 100n GND OC T_RST PB0 GND GND C5 100n PB[2..0] C19 100n GND Close to J3 p23 GND GND Close to J3 p38 GND PB1 PB2 GND GND GND VCC Replaces C12 Close to J3 p54 N.M VTG aref0 MOSI MISO SCK tdi tdo tms tck GND VEXT N.M C12 Replaces C16 Close to J3 p72 BOARD_ID0 BOARD_ID4 0R C16 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 Replaces Cxx Replaces C1 Close to J3 p26 Replaces C21. Close to J4 p66 C21 VREG VTG GND GND GND GND N.M PJ0 N.M PJ2 N.M PJ4 PJ6 VCC C15 VFET C22 VEXT C10 GND PK0 PK2 PK4 C15 close to J4 p15 PK6 C22 close to J4 p35 C10 close to J4 p55 GND PL0 PL2 PL4 PL6 GND PM0 PM2 PM4 PM6 GND GND PN0 PN2 PN4 PN6 GND GND PP0 PP2 PP4 PP6 GND GND PQ0 PQ2 PQ4 PQ6 GND VCC BOARD_ID1 BOARD_ID5 PB[7..0] N.M USB_ID GND PB0 PDATA0 PB2 PDATA2 PB4 PDATA4 PB6 PDATA6 bs2 PA2 PCTRL0 oe PC1 PCTRL2 bs1 PA1 PCTRL4 xa1 PC4 PCTRL6 BOARD_ID0 BOARD_ID2 BOARD_ID4 0R C1 BATT 0R C4 100n C26 2.2uF/10V Replaces Cxx J2 VFET PB6 PB7 PB5 J2 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 N.M 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 PJ1 C14 PJ3 C17 PJ5 GND PJ7 C20 VTG PK1 PK3 PK5 PK7 BATT N.M N.M VFET N.M VREG C14 close to J4 p6 C17 close to J4 p26 C20 close to J4 p56 VTG PL1 PL3 PL5 PL7 VTG PM1 PM3 PM5 PM7 C VTG PN1 PN3 PN5 PN7 VTG PP1 PP3 PP5 PP7 VTG PQ1 PQ3 PQ5 PQ7 UVCON PB[7..0] VCC PDATA1 PB1 PDATA3 PB3 PDATA5 PB5 PDATA7 PB7 PCTRL1 PA0 rdy PCTRL3 PC0 wr PCTRL5 PC3 xa0 pagel PCTRL7 PA3 BOARD_ID1 BOARD_ID3 BOARD_ID5 B N.M Close to J3 p12 Close to J3 p24 GND Board id: 0x22 id2: A/B id3: A/B VCC PCB1 GND NC7SZ58P6X E5 C13 N.M GND 5 5 Y C23 N.M GND N.M VCC VCC 4 3 1 6 I0 I1 I2 GND 4 I0 I1 I2 VCC 5 N.M Y 3 1 6 U3 VCC Y 4 C25 N.M GND N.M 2 C24 100n I0 I1 I2 VCC 4 3 1 6 GND Y 2 E4 A N.M I0 I1 I2 U4 VCC 2 GND N.M 3 1 6 U5 VCC GND GND 2 U6 GND VCC B E7 GND E6 5 A A GND GND GND GND N.M E1 E2 ATMEL Norway AS Vestre Rosten 79 N-7075 TILLER Norway N.M E3 Title Size A3 A08-0383 N.M 5 N.M N.M Date: 4 3 2 STK600-RC044M-24 routing card Document Number <Doc> Rev A Monday, July 02, 2007 Sheet 1 1 of 1