Raccoon
About the Raccoon PCB
Raccoon is an open source STM32 PCB design by mickabrig7, published on GitHub under the MIT license. It is a 2-layer board measuring 60 × 90 mm, with 57 components from 29 distinct parts.
Its main chip is the STM32F413RGTX, from the STM32 family. Other key parts include the TJA1027T, AMS1117-5.0, AMS1117-3.3, NCV7356 and TJA1042T-3. By type, the board carries 21 capacitors, 9 ICs, 9 connectors, 9 resistors, 4 diodes and 2 switches.
From the project
The open-source car bus analyzer !
Main components on the Raccoon
Raccoon bill of materials (BOM)
57 components, 29 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | TJA1027T | SOIC-8_3.9x4.9mm_P1.27mm | U1, U2 |
| 1 | AMS1117-5.0 | SOT-223-3_TabPin2 | U3 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U4 |
| 1 | NCV7356 | SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | STM32F413RGTX STM32F413RGTx | LQFP-64_10x10mm_P0.5mm | U6 |
| 3 | TJA1042T-3 | SOIC-8_3.9x4.9mm_P1.27mm | U7, U8, U9 |
| 1 | C8545 Q_NMOS_GSD | SOT-23 | Q1 |
| 1 | 16MHZ 16MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | USB_B | USB_B_OST_USB-B1HSxx_Horizontal | J1 |
| 3 | CONN_01X03 Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J2, J4, J7 |
| 3 | CONN_01X02 Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | J3, J5, J8 |
| 1 | CONN_02X08_TOP_BOTTOM Conn_02x08_Top_Bottom | IDC-Header_2x08_P2.54mm_Vertical | J6 |
| 1 | CONN_01X06 Conn_01x06 | PinHeader_1x06_P2.54mm_Vertical | J9 |
| 1 | 2.6A | Fuse_1812_4532Metric | F1 |
| 2 | SW_SPST | SW_PUSH_6mm_H8mm | SW1, SW2 |
| 1 | C8678 D_Schottky | D_SMA | D1 |
| 1 | LED_RGB | LED_RGB_5050-6 | D2 |
| 1 | C72043 GREEN | LED_0603_1608Metric_Castellated | D3 |
| 1 | C2286 RED | LED_0603_1608Metric_Castellated | D4 |
| 12 | 100N 100n | C_0603_1608Metric | C1, C2, C7, C11, C14, C15, C16, C17 +4 |
Show 9 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 6 | 10U 10u | C_0805_2012Metric | C3, C4, C5, C6, C8, C9 |
| 2 | 10P 10p | C_0402_1005Metric | C10, C12 |
| 1 | 4.7U 4.7u | C_0603_1608Metric | C13 |
| 2 | 22 | R_0603_1608Metric | R1, R2 |
| 1 | 6.2K 6.2k | R_0603_1608Metric | R3 |
| 1 | 10K 10k | R_0603_1608Metric | R4 |
| 3 | 100 | R_0603_1608Metric | R5, R6, R7 |
| 1 | 820 | R_0603_1608Metric | R8 |
| 1 | 4.7K 4.7k | R_0603_1608Metric | R9 |
Raccoon design files
The KiCad project lives in the mickabrig7/raccoon repository on GitHub; these links point at the commit this page was built from.
Raccoon: common questions
What microcontroller does the Raccoon use?
The Raccoon is built around the STM32F413RGTX, from the STM32 family.
How big is the Raccoon PCB?
The Raccoon measures 60 × 90 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Raccoon?
57 components, from 29 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Raccoon design files?
From the mickabrig7/raccoon repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Raccoon design in my own project?
Yes, under the terms of its MIT license, which mickabrig7 chose for the repository.
Can I test firmware for the Raccoon 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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