4 layers58 × 31 mm
4 layers52 × 29 mm
Stm32
Sully2005/STM32_PCB- Size
- 52 × 29 mm
- Copper layers
- 4
- Thickness
- 1.58 mm
- Parts
- 49
- Nets
- 55
- Pads
- 203
- Tracks, vias
- 316, 135
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 24 Aug 2026
- Updated
- 24 Aug 2026
Overview
Stm32 is an open-source printed circuit board by Sully2005, from the Sully2005/STM32_PCB repository on GitHub. It is a 4-layer board of 52 × 29 mm with 49 parts on 55 nets, routed with 316 tracks and 135 vias.
It is built around the DLF162500LT-5028A1, MIC5365-3.3YD5-TR and USBLC6-2SC6. Its parts include 20 capacitors, 7 resistors, 4 connectors, 3 ICs and 3 inductors. It belongs with the STM32 boards of this library.
Main components
3
DLF162500LT-5028A1
SMD-4P,1.6x0.8mm-40℃~+85℃ 0.33dB 2.4GHz~2.5GHz 49.2dB 50Ω Low Pass SMD-4P,1.6x0.8mm RF Filters ROHSTDKRF Filters
MIC5365-3.3YD5-TR
TSOT-23-5-40℃~+125℃@(Tj) 1 150mA 200uVrms 3.3V 310mV@(150mA) 39uA 5.5V 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive TSOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
Parts
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 100n | Capacitor_SMD:C_0402_1005Metric | C1, C2, C3, C4, C5, C6, C9, C10, C17, C18 |
| 5 | 4u7 | Capacitor_SMD:C_0805_2012Metric | C7, C8, C12, C19, C20 |
| 4 | 220R | Resistor_SMD:R_0402_1005Metric | R2, R5, R6, R7 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_DIN965_Pad | H1, H2, H3, H4 |
| 3 | 5k1 | Resistor_SMD:R_0402_1005Metric | R1, R3, R4 |
| 3 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | FID1, FID2, FID3 |
| 2 | 10p | Capacitor_SMD:C_0402_1005Metric | C13, C14 |
| 1 | 0p3 | Capacitor_SMD:C_0402_1005Metric | C16 |
| 1 | 0p8 | Capacitor_SMD:C_0402_1005Metric | C15 |
| 1 | 100pf | Capacitor_SMD:C_0402_1005Metric | C11 |
| 1 | 10n | Inductor_SMD:L_0805_2012Metric | L1 |
| 1 | 10u | Inductor_SMD:L_0805_2012Metric | L2 |
| 1 | 2n7 | Capacitor_SMD:C_0402_1005Metric | L3 |
| 1 | 32MHz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | 37kHz768 | Crystal:Crystal_SMD_2012-2Pin_2.0x1.2mm | Y2 |
| 1 | Conn_01x04 | Connector_Molex:Molex_CLIK-Mate_502382-0470_1x04-1MP_P1.25mm_Vertical | J4 |
| 1 | Conn_ARM_SWD_TagConnect_TC2030 | Connector:Tag-Connect_TC2030-IDC-FP_2x03_P1.27mm_Vertical | J2 |
| 1 | Conn_Coaxial | Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical | J1 |
| 1 | DLF162500LT-5028A1 | stm32_footprint:DLF162500LT-5028A1 | FLT1 |
| 1 | LED | LED_SMD:LED_0402_1005Metric | D1 |
| 1 | MIC5365-3.3YD5 | Package_TO_SOT_SMD:TSOT-23-5 | U3 |
| 1 | STM32WB55CEUx | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U1 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW1 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J3 |
Questions
How big is the Stm32 PCB?
It measures 52 × 29 mm and has 4 copper layers, 1.58 mm thick.
What parts does the Stm32 use?
49 parts, built around the DLF162500LT-5028A1, MIC5365-3.3YD5-TR and USBLC6-2SC6. 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 Stm32 KiCad files?
From the Sully2005/STM32_PCB repository on GitHub, at the commit this page was made from: the board is stm32/stm32.kicad_pcb and its schematic stm32/stm32.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Stm32 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Sully2005 before reusing the design.
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