2 layers47.6 × 27.3 mm
2 layers21.1 × 51.3 mm
STM32Pico
Envious-Data/STM32Pico2A STM32 board in the format of a raspberry pi pico.
- Size
- 21.1 × 51.3 mm
- Copper layers
- 2
- Thickness
- 1 mm
- Parts
- 27
- Nets
- 43
- Pads
- 212
- Tracks, vias
- 273, 40
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 30 Jul 2021
- Updated
- 29 Nov 2021
Overview
STM32Pico is an open-source printed circuit board by Envious-Data, from the Envious-Data/STM32Pico repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 21.1 × 51.3 mm with 27 parts on 43 nets, routed with 273 tracks and 40 vias.
Its parts include 11 capacitors, 7 resistors, 2 ICs, 2 connectors and 2 switches. It belongs with the STM32 boards of this library.
README
README.mdSTM32Pico
A STM32 board in the format of a raspberry pi pico.
Im making this just so I can test out some other MCUs and also learn more about MCU board design, because I have things that use the raspberry pi pico I would like to make some replacements if there is a particular use case.
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100nf capacitor | Capacitor_SMD:C_0402_1005Metric | C2, C3, C4, C5 |
| 2 | 100nf 0402 | Capacitor_SMD:C_0402_1005Metric | C8, C9 |
| 2 | 1uf capacitor | Capacitor_SMD:C_0402_1005Metric | C6, C7 |
| 2 | 2.54mm header 01x20 | Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Vertical | J1, J2 |
| 2 | 22ohm | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | 22pf capacitor | Capacitor_SMD:C_0402_1005Metric | C10, C11 |
| 2 | 5.1K 0402 | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 1 | 1.5K 0402 | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | 100k 0402 | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 10K 0402 | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | 1N4002 | Diode_SMD:D_SOD-123 | D1 |
| 1 | 2.2uF 0402 | Capacitor_SMD:C_0402_1005Metric | C1 |
| 1 | 8Mhz 3225 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | Boot Mode | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | SW1 |
| 1 | HRO-TYPE-C-31-M-12 | HRO-TYPE-C31-M-12:HRO-TYPE-C-31-M-12-Assembly | USB1 |
| 1 | Reset Switch | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | SW2 |
| 1 | STM32F411CEUx | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U1 |
| 1 | XC6206PxxxMR | Package_TO_SOT_SMD:SOT-23 | U2 |
Questions
How big is the STM32Pico PCB?
It measures 21.1 × 51.3 mm and has 2 copper layers, 1 mm thick.
What parts does the STM32Pico use?
27 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 STM32Pico KiCad files?
From the Envious-Data/STM32Pico repository on GitHub, at the commit this page was made from: the board is STM32Pico.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the STM32Pico design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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