4 layers36.4 × 15 mm
Ovrdrive
o7-machinehum/phantomdrive
Seemingly normal USB drive with a hidden security feature
57 parts1kMIT
4 layers26.6 × 19.8 mm
STM32F401
afilini/stm32f401-security-module4This work is licensed under the CERN Open Hardware Licence Version 2 - Strongly Reciprocal license.
- Size
- 26.6 × 19.8 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 57
- Nets
- 45
- Pads
- 301
- Tracks, vias
- 738, 194
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 11 Oct 2021
- Updated
- 13 Oct 2021
Overview
STM32F401 is an open-source printed circuit board by afilini, from the afilini/stm32f401-security-module repository on GitHub. It is a 4-layer board of 26.6 × 19.8 mm with 57 parts on 45 nets, routed with 738 tracks and 194 vias.
Its parts include 11 capacitors, 3 ICs, 2 crystals, 1 resistor and 1 diode. It belongs with the STM32 boards of this library.
README
README.mdSTM32F401 Security Module
License
This work is licensed under the CERN Open Hardware Licence Version 2 - Strongly Reciprocal license.
Supporters
This work is supported by a Brink grant.
Parts
57| Qty | Value | Footprint | References |
|---|---|---|---|
| 36 | MountingHole_Pad | HSM:CastellatedHole_0.6mm | H1, H2, H10, H11, H12, H13, H14, H17, H18, H19, H20, H21, H22, H23, H24, H25 +20 |
| 4 | 4.7u | Capacitor_SMD:C_0402_1005Metric | C6, C7, C8, C9 |
| 3 | 100n | Capacitor_SMD:C_0201_0603Metric | C1, C2, C4 |
| 2 | 1u | Capacitor_SMD:C_0201_0603Metric | C10, C11 |
| 2 | C_Small | Capacitor_SMD:C_0201_0603Metric | C3, C5 |
| 1 | 13k | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | BAT+ | HSM:BatteryPad | TP1 |
| 1 | BAT- | HSM:BatteryPad | TP2 |
| 1 | Crystal_GND24_Small | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | Crystal_Small | Crystal:Crystal_SMD_2012-2Pin_2.0x1.2mm | Y2 |
| 1 | D_Small | Diode_SMD:D_0603_1608Metric | D1 |
| 1 | MCP1811A-033TT | Package_TO_SOT_SMD:TSOT-23 | U3 |
| 1 | MCP73832-2-OT | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | STM32F401CCUx | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U1 |
The 56 most common of 57 parts.
Questions
How big is the STM32F401 PCB?
It measures 26.6 × 19.8 mm and has 4 copper layers, 1.6 mm thick.
What parts does the STM32F401 use?
57 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 STM32F401 KiCad files?
From the afilini/stm32f401-security-module repository on GitHub, at the commit this page was made from: the board is STM32F401/STM32F401.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the STM32F401 design in my own project?
Its repository states no licence, so its author keeps all rights: ask afilini before reusing the design.
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