2 layers290.1 × 130 mm
4 layers50.3 × 50.8 mm
- Size
- 50.3 × 50.8 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 41
- Nets
- 66
- Pads
- 186
- Tracks, vias
- 295, 29
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 27 Apr 2020
- Updated
- 27 Apr 2020
Overview
Stm32 is an open-source printed circuit board by karthikaece, from the karthikaece/Stm32_FirstPCB repository on GitHub. It is a 4-layer board of 50.3 × 50.8 mm with 41 parts on 66 nets, routed with 295 tracks and 29 vias.
It is built around the AMS1117-3.3. Its parts include 17 capacitors, 6 resistors, 6 connectors, 2 ICs and 2 diodes. It belongs with the STM32 boards of this library.
Main components
1README
README.mdStm32_FirstPCB
Parts
41| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100nF | Capacitor_SMD:C_0402_1005Metric | C3, C10, C11, C12, C13, C14, C15, C16, C17 |
| 4 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2, J3, J4, J6 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_4.3mm_M4_Pad_Via | H1, H2, H3, H4 |
| 3 | 10K | Resistor_SMD:R_0402_1005Metric | R1, R2, R4 |
| 2 | 100@100MHz | Inductor_SMD:L_0805_2012Metric | FB1, FB2 |
| 2 | 10nF | Capacitor_SMD:C_0402_1005Metric | C4, C9 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | 12pF | Capacitor_SMD:C_0402_1005Metric | C7, C8 |
| 2 | 2.2K | Resistor_SMD:R_0402_1005Metric | R3, R5 |
| 2 | 22u | Capacitor_SMD:C_0603_1608Metric | C5, C6 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 220 | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | 500mA | Fuse:Fuse_0603_1608Metric | F1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | B5819N | Diode_SMD:D_SOD-123F | D1 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | LED_Small | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | STM32F405RGTx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U1 |
| 1 | SWS | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J1 |
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Questions
How big is the Stm32 PCB?
It measures 50.3 × 50.8 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Stm32 use?
41 parts, built around the AMS1117-3.3. 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 Stm32 KiCad files?
From the karthikaece/Stm32_FirstPCB repository on GitHub, at the commit this page was made from: the board is stm32.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Stm32 design in my own project?
Its repository states no licence, so its author keeps all rights: ask karthikaece before reusing the design.