STM-32-PCB-Design
About the STM-32-PCB-Design
STM-32-PCB-Design is an open source STM32 PCB design by Fred98246, published on GitHub under the MIT license. It is a 2-layer board measuring 41 × 31 mm, with 26 components from 15 distinct parts.
Its main chip is the STM32F103C8T6, from the STM32 family. Other key parts include the AMS1117 3.3. By type, the board carries 13 capacitors, 5 resistors, 4 connectors, 2 ICs, 1 crystal and 1 inductor.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Custom STM32F103C8T6 development board
This board was designed and routed in KiCad 6, implementing the mixed-signal hardware design methodologies demonstrated by Phil's Lab.
Main components on the STM-32-PCB-Design
STM-32-PCB-Design bill of materials (BOM)
26 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32F103C8T6 | LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | AMS1117 3.3 | SOT-223-3_TabPin2 | U2 |
| 1 | 16MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | USB_B_Micro | USB_Micro-B_Wuerth_629105150521 | J1 |
| 3 | Conn_01x04_Pin | PinHeader_1x04_P2.54mm_Vertical | J2, J3, J4 |
| 1 | 120R | L_0603_1608Metric | FB1 |
| 1 | 10u | C_0805_2012Metric | C1 |
| 1 | 22u | C_0805_2012Metric | C2 |
| 1 | 10u | C_0603_1608Metric | C3 |
| 5 | 100n | C_0402_1005Metric | C4, C5, C6, C7, C11 |
| 1 | 10n | C_0402_1005Metric | C8 |
| 2 | 1u | C_0402_1005Metric | C9, C10 |
| 2 | 10p | C_0402_1005Metric | C12, C13 |
| 4 | 1k5 | R_0402_1005Metric | R1, R3, R4, R5 |
| 1 | 10K | R_0402_1005Metric | R2 |
STM-32-PCB-Design design files
The KiCad project lives in the Fred98246/STM-32-PCB-Design repository on GitHub; these links point at the commit this page was built from.
STM-32-PCB-Design: common questions
What microcontroller does the STM-32-PCB-Design use?
The STM-32-PCB-Design is built around the STM32F103C8T6, from the STM32 family.
How big is the STM-32-PCB-Design?
The STM-32-PCB-Design measures 41 × 31 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the STM-32-PCB-Design?
26 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the STM-32-PCB-Design design files?
From the Fred98246/STM-32-PCB-Design repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the STM-32-PCB-Design design in my own project?
Yes, under the terms of its MIT license, which Fred98246 chose for the repository.
Can I test firmware for the STM-32-PCB-Design without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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