5 4 3 2 1 STK600-RCUC3C1-38 VCC VCC J2 GND PA24 PD0 PD2 PD4 PD6 PB00 PB02 PB04 PB06 GND PE0 PE2 PE4 PE6 GND PF0 PF2 PF4 PF6 GND PG0 PG2 PB20 PG4 PB22 PG6 PB30 GND PH0 PH2 PH4 PH6 PB30 PB31 GND XTAL1 XTAL2 C GND TOSC1 PB00 TOSC2 PB01 RESET RESET GND VTG PC1 PC3 PC5 PC7 PA17 PA19 PA21 PA23 VTG PD1 PD3 PD5 PD7 GND PA13 PA15 PA17 PA19 VDDANA PA21 PA23 PA25 DM PA25 VTG PE1 PE3 PE5 PE7 PB01 PB03 PB05 GND GND VDDIN_33 GND PB20 PB22 PB30 PC00 PC02 VDDIO_2 VTG PF1 PF3 PF5 PF7 VTG PG1 PG3 PG5 PG7 PB19 PB21 PB23 VTG PH1 PH3 PH5 PH7 PC04 PC06 PC11 PC13 PC15 PC17 PC19 PC21 PB31 VTG AREF0 AREF1 MOSI MISO SCK TDI TDO TMS TCK GND GND PA16 PA11 PB04 PB05 PB06 PA01 PA02 PA03 PA00 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 GND GND PA01 PA03 PC23 PC31 PD01 PD03 PD08 PD10 PB05 PA04 PA06 PA08 PA10 PA12 PD12 PD14 PD22 PD24 PD28 PD30 PB01 PB02 PA14 PA16 PA18 PA20 PA22 PA24 VBUS DP GND VDDIN_5 VDDCORE PB19 PB21 PB23 PB31 PC01 PC03 GND GND GND GND GND GND GND PC05 PC07 PC12 PC14 PC16 PC18 PC20 PC22 GND BOARD_ID0 BOARD_ID4 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 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 GND PC24 PD00 PD02 PD07 PD09 VDDIO_3 PD11 PD13 GND GND PK0 PK2 PK4 PC12 PK6 PC14 PC16 PC18 PC20 PC22 PD21 PD23 PD27 PD29 PB00 RESET PB03 GND PL0 PL2 PL4 PL6 GND PM0 PC24 PM2 PM4 PM6 PD00 PD02 GND PD08 PD10 PD12 PD14 GND PN0 PN2 PN4 PN6 GND PP0 PP2 PP4 PP6 GND PQ0 PQ2 PQ4 PQ6 PD22 DP DM USBID PC00 GND GND PD24 TGT_PDATA0 TGT_PDATA2 PD28 TGT_PDATA4 PD30 TGT_PDATA6 VCC BOARD_ID1 BOARD_ID5 N.M. BOARD_ID0 BOARD_ID2 BOARD_ID4 VTG PK1 PK3 PK5 PK7 PC11 PC13 PC15 VTG PL1 PL3 PL5 PL7 PC17 PC19 PC21 PC23 VTG PM1 PM3 PM5 PM7 PC31 VTG PN1 PN3 PN5 PN7 VTG PP1 PP3 PP5 PP7 GND C3 100n GND VCC D 5 PA09 PA11 PA13 PA15 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 U1 3 1 6 VCC GND PC0 PC2 PC4 PC6 VTG PB1 PB3 PB5 PB7 GND PA00 PA02 VDDIO_1 PB04 PB06 PA05 PA07 PA09 PA11 C2 100n I0 I1 I2 4 Y GND PA16 PA18 PA20 PA22 PA01 PA03 PA05 PA07 PC01 PC03 PC05 PC07 NC7SZ57P6X 2 GND PB0 PB2 PB4 PB6 VTG PA1 PA3 PA5 PA7 VTG PJ1 PJ3 PJ5 PJ7 PD01 PD03 GND PD07 PD09 PD11 PD13 VCC VTG PQ1 PQ3 PQ5 PQ7 J7 SMD-STRAP_0603_CLOSED PD21 PD23 VBUS USB_VCON PC01 VCC R1 47k TGT_PDATA1 TGT_PDATA3 PD27 TGT_PDATA5 PD29 TGT_PDATA7 C VCC GND U2 3 1 6 BOARD_ID1 BOARD_ID3 BOARD_ID5 I0 I1 I2 5 PA08 PA10 PA12 PA14 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 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 VCC D 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 J4 GND PA00 PA02 PA04 PA06 J3 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 Y 4 NC7SZ57P6X 2 PC00 PC02 PC04 PC06 J1 GND PJ0 PJ2 PJ4 PJ6 N.M. N.M. Board id RC38: 0x88 Board id RC39: 0x8B id2: AB id2: AB GND id3: AB id3: /B+AB J6 should be placed beside J7 VTG B VTG VTG VDDIO_1 VTG VDDIO_2 VTG VDDIO_3 C6 100n GND Close to J4 P59 GND Close to J4 P14 E1 E2 GND GND A GND N.M. E3 VDDANA VTG VDDIN_33 C22 470p GND Close to J3 P31 C39 2.2u GND C23 470p GND Close to J3 P46 GND A E5 C29 PB02 GND E6 E7 1 C30 PB03 ATMEL Norway AS Vestre Rosten 79 N-7075 TILLER Norway GND GND 22p A08-0632 N.M. GND Close to J3 P45 J5 N.M. E4 GND C40 2.2u EXCLUDE FROM PASTE MASK Osc1 socket Place close to board left edge N.M. GND C10 100n BLM21AG102SN1D Close to J4 P31 GND Close to J3 P44 PCB1 VDDCORE L1 C8 100n 1 2 3 GND Close to J3 P7 C5 100n N.M. 22p N.M. N.M. Title N.M. Size A3 Date: 5 B VDDIN_5 VDDANA C4 100n Silkprint: "Cut wires for 5V operation" J6 SMD-STRAP_0603_CLOSED 4 3 2 STK600-RCUC3C1-38 Document Number T0608- Rev 3 Thursday, September 03, 2009 Sheet 1 1 of 1