Stm32Board
About the Stm32Board PCB
Stm32Board is an open source STM32 PCB design by Heorenmaru, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 30.4 × 25.2 mm, with 20 components from 16 distinct parts.
Its main chip is the STM32L151CBTx, from the STM32 family. Other key parts include the XC6210B332MR and XC6206PxxxMR. By type, the board carries 7 capacitors, 3 ICs, 3 resistors, 2 crystals, 2 inductors and 1 connector.
Main components on the Stm32Board
Stm32Board bill of materials (BOM)
20 components, 16 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32L151CBTx | LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | XC6210B332MR | SOT-23-5 | U2 |
| 1 | XC6206PxxxMR | SOT-23-3 | U3 |
| 1 | 32k | Crystal_SMD_SeikoEpson_MC146-4Pin_6.7x1.5mm_HandSoldering | Y1 |
| 1 | 12Mhz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y2 |
| 1 | USB_B_Micro | USB_Micro-B_Molex_47346-0001 | J1 |
| 1 | SW_Push | SW_SPST_B3U-1000P | SW1 |
| 1 | LED | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 2 | blm21pg221 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | FB1, FB2 |
| 2 | 7pf | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2 |
| 2 | 9pf | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C4 |
| 1 | 1u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C5 |
| 1 | 47u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C6 |
| 1 | 10u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C9 |
| 2 | 10K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
| 1 | 1K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4 |
Stm32Board design files
The KiCad project lives in the Heorenmaru/Hardware repository on GitHub; these links point at the commit this page was built from.
Stm32Board: common questions
What microcontroller does the Stm32Board use?
The Stm32Board is built around the STM32L151CBTx, from the STM32 family.
How big is the Stm32Board PCB?
The Stm32Board measures 30.4 × 25.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Stm32Board?
20 components, from 16 distinct parts. The full bill of materials is listed on this page.
Where can I download the Stm32Board design files?
From the Heorenmaru/Hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Stm32Board design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which Heorenmaru chose for the repository.
Can I test firmware for the Stm32Board 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.
More boards in Hardware
Similar boards
STM32LumenPnP Motherboard
opulo-inc
149 × 95 mm296 parts4LCC-BY-SA-4.03.7k
STM32AxxSolder
AxxAxx
39 × 82.5 mm122 parts2LGPL-3.01.7k
STM32AIOC
skuep
21 × 31.5 mm47 parts2LMIT1.4k
STM32Ferris
pierrechevalier83
208.8 × 86.8 mm102 parts2LSHL-2.11.3k
STM32176 pin board
rusefi
61.8 × 73.2 mm76 parts2LGPL-3.01.2k
STM32Brain board STM32F407
61.8 × 73.2 mm69 parts2LGPL-3.01.2k