ref value footprint Item count digikey ref BT1 4.5-6V PIN_ARRAY_2X1 1 use 90° pin (see additional section) C1 2.2uF SM0603 1 478-6212-1-ND C3,C4 100nF SM0603 2 478-1239-1-ND C5 33pF SM0603 1 490-1415-1-ND C6 10nF SM0603 1 490-1512-1-ND C7,C9 100nF SM0603 2 478-1239-1-ND C10 1nF SM0603 1 478-1215-1-ND C11 15pF SM0603 1 709-1142-1-ND C12 2.2uF SM0603 1 478-6212-1-ND C13 15pF SM0603 1 709-1142-1-ND C14 4.7uF SM0805 1 445-1369-1-ND C15,C16 100nF SM0603 2 478-1239-1-ND C17,C18 10pF SM0603 2 490-1403-1-ND C19,C20 100nF SM0603 2 478-1239-1-ND C21,C22 1uF SM0603 2 490-1543-1-ND C23,C24 100nF SM0603 2 478-1239-1-ND D1..D3 MBR0530 SOD123 3 MBR0530CT-ND D4 RED LED-0805 1 green LED (2.1-2.2V, 20mA) provided by manufacturer D5 GREEN LED-0805 1 green LED (2.1-2.2V, 20mA) provided by manufacturer D6 MBR0530 SOD123 1 MBR0530CT-ND FB1,FB2 FILTER SM0805 2 P10191CT-ND IC1 FPF2109 SOT23-5 1 FPF2109CT-ND IC2 AP7332 SOT26 1 AP7332-3333W6-7DICT-ND IC3 AT91SAM7S TQFP_64 1 AT91SAM7S128C-AU-ND IC4 CB3Q3244 SSOP20_BDQ 1 296-19125-1-ND J1 USB-B_MINI USB-MINI-B_UX60 1 H2959CT-ND J2 JACK_2.5 JACK_2.5 1 CP-2523SJCT-ND JP1 TEST PIN_ARRAY_2X1 1 use 90° pin (see additional section) JP2 ERASE PIN_ARRAY_2X1 1 use 90° pin (see additional section) P1 JTAG PIN_ARRAY_10X2 1 do not place P2 DEBUG PIN_ARRAY-6X1 1 do not place P3 REBELSIM FFC_REBELSIM 1 609-1889-1-ND P4 SIM SIM_AMPHENOL 1 101-00271-82-1-ND Q1,Q2 BC847 SOT23_BC847 2 BC847CINCT-ND R1 100K SM0603 1 P100KGCT-ND R2 10K SM0603 1 RMCF0603JT10K0CT-ND R3 1K5 SM0603 1 RMCF0603JT1K50CT-ND R4..R8 100K SM0603 5 P100KGCT-ND R9,R10 27R SM0603 2 P27GCT-ND R11 1K5 SM0603 1 RMCF0603JT1K50CT-ND R12 100K SM0603 1 P100KGCT-ND R13,R14 150R SM0603 2 P150GCT-ND R15 100k SM0603 1 P100KGCT-ND R16..R18 10K SM0603 3 RMCF0603JT10K0CT-ND R19 100K SM0603 1 P100KGCT-ND R20,R21 10k1% SM0603 2 311-10.0KHRCT-ND R22,R23 100K SM0603 2 P100KGCT-ND R24 100k SM0603 1 P100KGCT-ND SW1 RESET PUSH_BUTTON 1 P12932SCT-ND SW2 BOOTLOADER PUSH_BUTTON 1 P12932SCT-ND U1 FLASH SOC008_WIDE 1 S25FL016A provided by manufacturer X1 18.432MHz Q_49U3HMS 1 XC1252CT-ND additional jumper 1 S9337-ND pin array 90° 1 S1112E-36-ND