2 layers80 × 99.8 mm
2 layers102 × 53.8 mm
STM32F407 Mega layout rev1.2.kicad pro
mazduino/stm32f407xxx-mega-layout1STMM32F407xxx Mega Layout. Made For Speeduino and RusEFI Firmware
- Size
- 102 × 53.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 94
- Nets
- 140
- Pads
- 435
- Tracks, vias
- 1,489, 190
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 16 Feb 2025
- Updated
- 9 Aug 2025
Overview
STM32F407 Mega layout rev1.2.kicad pro is an open-source printed circuit board by mazduino, from the mazduino/stm32f407xxx-mega-layout repository on GitHub. It is a 2-layer board of 102 × 53.8 mm with 94 parts on 140 nets, routed with 1,489 tracks and 190 vias.
It is built around the MCP2551-I/SN-HG, MCP6004-E/P and MSD-1-A, with the AMS1117-3.3, RK73H2ATTD4700F and SML-310LTT86 among its other parts. Its parts include 44 resistors, 24 capacitors, 10 connectors, 7 ICs and 4 diodes. It belongs with the STM32 boards of this library.
Main components
9
MCP2551-I/SN-HG
SOP-8SOP-8 CAN Transceivers ROHSHGSEMICAN Transceivers
MCP6004-E/P
PDIP-14-40℃~+125℃ 1.8V~6V 100uA 1MHz 1pA 1pA 23mA 28nV/√Hz@1kHz 2uV/℃ 4 4.5mV 600V/ms 76dB ESD protection Rail-to-Rail Input, Rail-to-Rail Output PDIP-14 Operational Amplifier ROHSMicrochip TechnologyOperational Amplifier
MSD-1-A
SMD-40℃~+85℃ 2mm 30V Connector and Ejector MicroSD Card (TF Card) Push-Push With Locating Pins SMD SD Card / Memory Card Connector ROHSCUISD Card / Memory Card Connector
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
RK73H2ATTD4700F
0805-55℃~+155℃ 150V 250mW 470Ω Thick Film Resistor ±1% ±100ppm/℃ 0805 Chip Resistor - Surface Mount ROHSKOA Speer ElectronicsChip Resistor - Surface Mount
SML-310LTT86
06031.75V 16mcd 20mA 660nm Red Water Clear 0603 LED Indication - Discrete ROHSROHM SemiconductorLED Indication - Discrete
AU-Y1007
插件插件 USB Connectors ROHSAssmann WSW ComponentsUSB Connectors
SP0503BAHTG
SOT-143-55℃~+125℃ 10A@8/20us 14V 150W@8/20us 30pF、60pF 5.5V 6V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
SS13
SMASchottky DiodesGOODWORK
README
README.mdstm32f407xxx-mega-layout
Made For Speeduino and RusEFI Firmware
This board is inspired by Pazi88 and Mega100 boards. Thank you very much to those who created the board first.
Front
Back
Schematic
schematic-stm32f407xxx-mega-layout.pdf
Thanks to
Parts
94| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 470 | Resistor_SMD:R_0603_1608Metric | R2, R3, R4, R5, R11, R12, R13, R14, R19, R20, R21, R22, R27, R28, R29, R30 +1 |
| 17 | 910 | Resistor_SMD:R_0603_1608Metric | R1, R7, R8, R10, R15, R16, R17, R18, R23, R24, R25, R26, R31, R32, R33, R34 +1 |
| 12 | 100nF | Capacitor_SMD:C_0603_1608Metric | C2, C6, C11, C12, C13, C14, C15, C17, C37, C38, C39, C40 |
| 5 | Conn_01x08_Pin | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1, J2, J3, J4, J5 |
| 4 | MCP6004 | MCP6004T_I_SL:SOIC127P600X175-14N | U2, U4, U5, U6 |
| 2 | 10K | Resistor_SMD:R_0603_1608Metric | R43, R44 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R40, R41 |
| 2 | 12pF | Capacitor_SMD:C_0603_1608Metric | C7, C8 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1, C16 |
| 2 | 2.2uf | Capacitor_SMD:C_0603_1608Metric | C3, C5 |
| 2 | 20pF | Capacitor_SMD:C_0603_1608Metric | C9, C10 |
| 2 | 22 | Resistor_SMD:R_0603_1608Metric | R38, R39 |
| 2 | 470r | Resistor_SMD:R_0805_2012Metric | R35, R42 |
| 2 | 47uf | Capacitor_SMD:CP_Elec_5x5.4 | C25, C26 |
| 2 | RED | LED_SMD:LED_0805_2012Metric | LED1, LED2 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | SW1, SW2 |
| 1 | 100nf | Capacitor_SMD:C_0603_1608Metric | C50 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R36 |
| 1 | 1uf | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 32.768KHz | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2 |
| 1 | 4.7K | Resistor_SMD:R_0603_1608Metric | R37 |
| 1 | 8Mhz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | AU-Y1007 | USB_TYPE-B:ASSMANN_USB_TYPE-B | J9 |
| 1 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J10 |
| 1 | Conn_01x10_Pin | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J6 |
| 1 | Conn_02x18 | Connector_PinHeader_2.54mm:PinHeader_2x18_P2.54mm_Vertical | J7 |
| 1 | MCP2551-I-SN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U7 |
| 1 | MSD-1-A | MSD_1_A:CUI_MSD-1-A | J8 |
| 1 | Polyfuse_Small | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | SP0503BAHT | Package_TO_SOT_SMD:SOT-143 | D2 |
| 1 | SS13 | Diode_SMD:D_SMA | D3 |
| 1 | STM32F407VGTx | Package_QFP:LQFP-100_14x14mm_P0.5mm | U1 |
Questions
How big is the STM32F407 Mega layout rev1.2.kicad pro PCB?
It measures 102 × 53.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the STM32F407 Mega layout rev1.2.kicad pro use?
94 parts, built around the MCP2551-I/SN-HG, MCP6004-E/P, MSD-1-A and AMS1117-3.3. 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 STM32F407 Mega layout rev1.2.kicad pro KiCad files?
From the mazduino/stm32f407xxx-mega-layout repository on GitHub, at the commit this page was made from: the board is KiCAD/STM32F407_Mega_converter/STM32F407_Mega_layout_rev1.2.kicad_pro.kicad_pcb and its schematic KiCAD/STM32F407_Mega_converter/ANALOG.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the STM32F407 Mega layout rev1.2.kicad pro design in my own project?
Its repository states no licence, so its author keeps all rights: ask mazduino before reusing the design.
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