

STM32F4 Breakout
4 layer PCB that serves as a breakout board to an STM32F405 chip with an additional IMU chip just for fun. The breakout is for serial ports SPI, USART, I2C, and SWD.
- Size
- 50 × 50 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 56
- Nets
- 71
- Pads
- 234
- Tracks, vias
- 299, 139
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 27 Dec 2020
- Updated
- 28 Dec 2020
Overview
STM32F4 Breakout is an open-source printed circuit board by PhilCarPi, from the PhilCarPi/STM32F4_Breakout_Board repository on GitHub. It is a 4-layer board of 50 × 50 mm with 56 parts on 71 nets, routed with 299 tracks and 139 vias.
It is built around the STM32F405RGT6, AMS1117-3.3 and MPU-6050, with the B5819W among its other parts. Its parts include 26 capacitors, 7 resistors, 7 connectors, 3 ICs and 3 diodes. It belongs with the interfaces and adapters boards and the STM32 boards of this library.
Main components
4STM32F405RGT6
LQFP-64(10x10)-40℃~+85℃ 1.8V~3.6V 12bit 12bit 168MHz 192KB 1MB 32 Bit 51 ARM Cortex-M4 Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)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) RegulatorsMPU-6050
QFN-24-EP(4x4)-40℃~+85℃ 16bit 1KB 2.375V~3.46V 5uA Accelerometer Gyroscope I2C X,Y,Z X,Y,Z ±16g ±2000dps QFN-24-EP(4x4) Accelerometers ROHSTDK InvenSenseAccelerometersB5819W
SOD-123-55℃~+125℃ 1.5A 1mA@40V 25A 40V 600mV@1A Standalone SOD-123 Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdSTM32F4_Breakout_Board
4 layer PCB that serves as a breakout board to an STM32F405 chip with an additional IMU chip just for fun. The breakout is for serial ports SPI, USART, I2C, and SWD.
Front

Back

Parts
56| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 100nF | Capacitors_SMD:C_0402 | C4, C5, C6, C7, C8, C9, C10, C11, C12, C15 |
| 6 | 33nF | Capacitors_SMD:C_0402 | C20, C21, C23, C24, C25, C26 |
| 5 | Conn_01x02 | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J1, J2, J3, J5, J7 |
| 4 | 2k2 | Resistors_SMD:R_0603 | R1, R3, R4, R7 |
| 4 | MountingHole_Pad | Mounting_Holes:MountingHole_4.3mm_M4_Pad_Via | H1, H2, H3, H4 |
| 2 | 100 @ 100Mhz | Inductors_SMD:L_0805 | FB1, FB2 |
| 2 | 10k | Resistors_SMD:R_0402 | R5, R6 |
| 2 | 10nF | Capacitors_SMD:C_0402 | C16, C19 |
| 2 | 10uF | Capacitors_SMD:C_0805 | C1, C2 |
| 2 | 12pF | Capacitors_SMD:C_0402 | C13, C14 |
| 2 | 2.2uF | Capacitors_SMD:C_0603 | C17, C18 |
| 1 | 10uF | Capacitors_SMD:C_0603 | C3 |
| 1 | 16MHz | Crystals:Crystal_SMD_3225-4pin_3.2x2.5mm | HSE1 |
| 1 | 2.2nF | Capacitors_SMD:C_0603 | C22 |
| 1 | 220 | Resistors_SMD:R_0402 | R2 |
| 1 | 500mA | Fuse_Holders_and_Fuses:Fuse_SMD1206_Wave | F1 |
| 1 | AMS1117-3.3 | TO_SOT_Packages_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | B5819W | Diodes_SMD:D_SOD-123 | D1 |
| 1 | Blue | LEDs:LED_0603 | D3 |
| 1 | Conn_01x04 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J6 |
| 1 | Conn_02x05_Odd_Even | Pin_Headers:Pin_Header_Straight_2x05_Pitch1.27mm_SMD | J4 |
| 1 | Green | LEDs:LED_0603 | D2 |
| 1 | LOGO | Logo_Silk_Screen:IMU_Orientation_mod | G*** |
| 1 | LOGO | Logo_Silk_Screen:F4_Silk_Screen | G*** |
| 1 | MPU-6050 | Housings_DFN_QFN:QFN-24_4x4mm_Pitch0.5mm | U3 |
| 1 | STM32F405RGT6 | Housings_QFP:LQFP-64_10x10mm_Pitch0.5mm | U2 |
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Questions
How big is the STM32F4 Breakout PCB?
It measures 50 × 50 mm and has 4 copper layers, 1.6 mm thick.
What parts does the STM32F4 Breakout use?
56 parts, built around the STM32F405RGT6, AMS1117-3.3, MPU-6050 and B5819W. 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 STM32F4 Breakout KiCad files?
From the PhilCarPi/STM32F4_Breakout_Board repository on GitHub, at the commit this page was made from: the board is STM32F4_Breakout.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the STM32F4 Breakout design in my own project?
Its repository states no licence, so its author keeps all rights: ask PhilCarPi before reusing the design.