2 layers68 × 78 mm
2 layers64.3 × 118.1 mm
SiLabsDevBoards
nppc/DevBoardsGeneric PCBs for different controllers
- Size
- 64.3 × 118.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 40
- Nets
- 105
- Pads
- 254
- Tracks, vias
- 512, 15
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Sep 2025
- Updated
- 21 Sep 2025
Overview
SiLabsDevBoards is an open-source printed circuit board by nppc, from the nppc/DevBoards repository on GitHub. It is a 2-layer board of 64.3 × 118.1 mm with 40 parts on 105 nets, routed with 512 tracks and 15 vias.
Its parts include 19 connectors, 16 capacitors, 2 diodes, 2 transistors and 1 IC.
Parts
40| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 100n | Capacitors_SMD:C_0603 | C1, C2, C5, C7, C9, C10, C13, C14 |
| 8 | 2.2uf | Capacitors_SMD:C_0805 | C3, C4, C6, C8, C11, C12, C15, C16 |
| 6 | Conn_01x10 | Pin_Headers:Pin_Header_Straight_1x10_Pitch2.54mm | J2, J5, J14, J16, J17, J19 |
| 2 | Conn_01x02 | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J12, J13 |
| 2 | Conn_01x03 | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | J9, J10 |
| 2 | Conn_01x05 | Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm | J8, J11 |
| 2 | Conn_01x12 | Pin_Headers:Pin_Header_Straight_1x12_Pitch2.54mm | J1, J6 |
| 1 | 323 | Diodes_SMD:D_SOD-323_HandSoldering | D1 |
| 1 | 523 | Diodes_SMD:D_SOD-523 | D2 |
| 1 | C8051F5X-DFN10 | Housings_DFN_QFN:DFN-10-1EP_3x3mm_Pitch0.5mm | U1 |
| 1 | Conn_01x03 | Pin_Headers:Pin_Header_Angled_1x03_Pitch2.54mm | J7 |
| 1 | Conn_02x10_Counter_Clockwise | Housings_DFN_QFN:UQFN-20-1EP_3x3mm_Pitch0.4mm | J3 |
| 1 | Conn_02x12_Counter_Clockwise | Housings_SSOP:QSOP-24_3.9x8.7mm_Pitch0.635mm | J4 |
| 1 | DUAL_NP | TO_SOT_Packages_SMD:SOT-23-6 | Q2 |
| 1 | Q_NMOS_DGS | TO_SOT_Packages_SMD:SOT-23 | Q1 |
| 1 | Tiny167 | Housings_SSOP:TSSOP-20_4.4x6.5mm_Pitch0.65mm | J15 |
| 1 | Tiny26 | Housings_SOIC:SOIC-20W_7.5x12.8mm_Pitch1.27mm | J18 |
Questions
How big is the SiLabsDevBoards PCB?
It measures 64.3 × 118.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SiLabsDevBoards use?
40 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the SiLabsDevBoards KiCad files?
From the nppc/DevBoards repository on GitHub, at the commit this page was made from: the board is Silabs/SiLabsDevBoards/Assorted/SiLabsDevBoards.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the SiLabsDevBoards design in my own project?
Its repository states no licence, so its author keeps all rights: ask nppc before reusing the design.
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