4 layers100 × 68 mm
2 layers39.1 × 33.8 mm
STM32Breakout
Shadowpasha/BluePill-VariationPCB Design for STM32F103C8T6 Breakout Board to try to reduce the size of the board
- Size
- 39.1 × 33.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 50
- Pads
- 167
- Tracks, vias
- 517, 45
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 15 Dec 2022
- Updated
- 15 Dec 2022
Overview
STM32Breakout is an open-source printed circuit board by Shadowpasha, from the Shadowpasha/BluePill-Variation repository on GitHub. It is a 2-layer board of 39.1 × 33.8 mm with 44 parts on 50 nets, routed with 517 tracks and 45 vias.
It is built around the AMS1117-3.3, TS-1187A-B-A-B and SS34. Its parts include 12 capacitors, 9 resistors, 4 connectors, 3 diodes and 2 ICs. It belongs with the STM32 boards of this library.
Main components
3
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TS-1187A-B-A-B
SMD-4P,5.1x5.1mm-30℃~+85℃ 1.5mm 1.6N 100,000 cycles 12V 5.1mm 5.1mm 50mA Gold No Round Button SPST Surface Mount,Vertical Without Bracket SMD-4P,5.1x5.1mm Tactile Switches ROHSXKB ConnectionTactile Switches
SS34
SMA(DO-214AC)-55℃~+125℃ 3A 40V 500uA@40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdBluePill-Variation
This repository aims to recreate a breakout board for STM32F03C8T6 similar to the BluePill in my own style.
Schematic
Routing
3D View
Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100nF | Capacitor_SMD:C_0402_1005Metric | C3, C4, C5, C6 |
| 2 | 10K | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | 12pF | Capacitor_SMD:C_0402_1005Metric | C11, C12 |
| 2 | 1K | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | 1uF | Capacitor_SMD:C_0402_1005Metric | C13, C14 |
| 2 | 20 | Resistor_SMD:R_0402_1005Metric | R6, R7 |
| 2 | 20pF | Capacitor_SMD:C_0402_1005Metric | C9, C10 |
| 2 | 22uF | Capacitor_SMD:C_1206_3216Metric | C1, C2 |
| 2 | 500 | Resistor_SMD:R_0402_1005Metric | R8, R9 |
| 2 | Conn_02x09_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x09_P2.54mm_Vertical | J2, J3 |
| 2 | TS-1187A-B-A-B | SW_JLCPCB:SW_TS-1187A-B-A-B | S1, S2 |
| 1 | 1.5K | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | 32.768KHz | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2 |
| 1 | 600@100 | Inductor_SMD:L_0805_2012Metric | FB1 |
| 1 | 8MHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | LED_Small | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | LED_Small | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | LOGO | Vaporwave Footprints:butterfly | G*** |
| 1 | LOGO | Vaporwave Footprints:mouse | G*** |
| 1 | LOGO | Vaporwave Footprints:nike | G*** |
| 1 | LOGO | Vaporwave Footprints:dream | G*** |
| 1 | LOGO | Vaporwave Footprints:aesthetic | G*** |
| 1 | LOGO | Vaporwave Footprints:error | G*** |
| 1 | LOGO | Vaporwave Footprints:Hologram | G*** |
| 1 | LOGO | Vaporwave Footprints:adidas | G*** |
| 1 | LOGO | Vaporwave Footprints:Casette | G*** |
| 1 | SS34 | Diode_SMD:D_SOD-123 | D1 |
| 1 | STLINK | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J4 |
| 1 | STM32F103C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex-105017-0001 | J1 |
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Questions
How big is the STM32Breakout PCB?
It measures 39.1 × 33.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the STM32Breakout use?
44 parts, built around the AMS1117-3.3, TS-1187A-B-A-B and SS34. 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 STM32Breakout KiCad files?
From the Shadowpasha/BluePill-Variation repository on GitHub, at the commit this page was made from: the board is STM32Breakout.kicad_pcb and its schematic STM32Breakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the STM32Breakout design in my own project?
Its repository states no licence, so its author keeps all rights: ask Shadowpasha before reusing the design.