SLAU278AH May 2009 – March 2021
For bootloader use, the BSL connector and only one of the resistors R11 or R12 must be populated. If the board is supplied internally, R11 (0 Ω) must be assembled. If the board is supplied externally, R12 (0 Ω) must be assembled, and R11 must be removed.
Pos. | Ref Des | No. per Board | Description | Digi-Key Part No. | Comment |
---|---|---|---|---|---|
1 | C1, C2 | 0 | 12pF, SMD0805 | DNP | |
2 | C3, C4 | 0 | 47pF, SMD0805 | DNP | |
3 | C6, C7, C10 | 3 | 10uF, 6.3V, SMD0805 | ||
4 | C5, C11, C13, C14, C15 | 5 | 100nF, SMD0805 | 311-1245-2-ND | |
5 | C8 | 1 | 2.2nF, SMD0805 | ||
6 | C9 | 1 | 470nF, SMD0805 | 478-1403-2-ND | |
7 | C16 | 1 | 4.7uF, SMD0805 | ||
8 | C17 | 1 | 220nF, SMD0805 | ||
9 | D1 | 1 | green LED, SMD0805 | P516TR-ND | |
10 | J1, J2, J3, J4 | 0 | 16-pin header, TH | SAM1029-16-ND (Header) SAM1213-16-ND (Receptacle) | DNP: Headers and receptacles enclosed with kit. Keep vias free of solder: |
11 | J5 , J6 | 2 | 3-pin header, male, TH | ||
12 | JP3, JP5, JP6, JP7, JP8, JP9, JP10 | 7 | 3-pin header, male, TH | SAM1035-03-ND | place jumpers on pins 2-3 on JP5, JP6, JP7, JP8, JP9, JP10 place jumpers on pins 1-2 on JP3, |
13 | JP1, JP2, JP4 | 3 | 2-pin header, male, TH | SAM1035-02-ND | Place jumper on header |
14 | 10 | Jumper | 15-38-1024-ND | See Pos. 12 and Pos. 13 | |
15 | JTAG | 1 | 14-pin connector, male, TH | HRP14H-ND | |
16 | BOOTST | 0 | 10-pin connector, male, TH | "DNP Keep vias free of solder" | |
17 | Q1 | 0 | Crystal | Micro Crystal MS3V-T1R 32.768kHz, C(Load) = 12.5pF | DNP: Q1 Keep vias free of solder |
18 | Q2 | 0 | Crystal | Q2: 4MHz Buerklin: 78D134 | DNP: Q2 Keep vias free of solder |
19 | Insulating disk to Q2 | 0 | Insulating disk to Q2 | http://www.ettinger.de/Art_Detail.cfm?ART_ARTNUM=70.08.121 | |
20 | R3, R7 | 2 | 330 Ω, SMD0805 | 541-330ATR-ND | |
21 | R1, R2, R4, R6, R8, R9,R10, R11, R12 | 3 | 0 Ohm, SMD0805 | 541-000ATR-ND | DNP: R6, R8, R9, R10, R11,R12 |
22 | R5 | 1 | 47k Ω, SMD0805 | 541-47000ATR-ND | |
23 | U1 | 1 | Socket: QFN11T064-006-N-HSP | Manuf.: Yamaichi | |
24 | PCB | 1 | 85 x 76 mm | 2 layers | |
25 | Adhesive plastic feet | 4 | Approximately 6mm width, 2mm height | for example, 3M Bumpons Part No. SJ-5302 | Apply to corners at bottom side |
26 | D3,D4 | ||||
27 | MSP430 | 2 | MSP430F5310 RGC | DNP: enclosed with kit, supplied by TI |