Stm32f429z
About the Stm32f429z PCB
Stm32f429z is an open source STM32 PCB design by WilliamLim781, published on GitHub. It is a 4-layer board measuring 153 × 114.3 mm, with 79 components from 40 distinct parts.
Its main chip is the STM32F429ZITx, from the STM32 family. Other key parts include the TJA1051T, MCP2200T-I-SO and AMS1117-3.3. By type, the board carries 30 capacitors, 17 resistors, 16 connectors, 6 diodes, 5 ICs and 3 switches.
Main components on the Stm32f429z
Stm32f429z bill of materials (BOM)
79 components, 40 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32F429ZITx | LQFP-144_20x20mm_P0.5mm | U1 |
| 2 | TJA1051T | SOIC-8_3.9x4.9mm_P1.27mm | U2, U3 |
| 1 | MCP2200T-I-SO | SOIC-20W_7.5x12.8mm_P1.27mm | U5 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U6 |
| 1 | 16Mhz | Crystal_SMD_3225-4Pin_3.2x2.5mm_HandSoldering | X1 |
| 1 | 12MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm_HandSoldering | Y1 |
| 1 | ADC connector 2 | Molex_MegaFit_2x03x5.70mm_Angled | J1 |
| 1 | ADC connector 1 | Molex_MegaFit_2x03x5.70mm_Angled | J2 |
| 1 | SPI 2 connector | Molex_MegaFit_2x03x5.70mm_Angled | J3 |
| 1 | SPI 1 connector | Molex_MegaFit_2x03x5.70mm_Angled | J4 |
| 1 | I2C 2 connector | Molex_MegaFit_2x03x5.70mm_Angled | J5 |
| 2 | CAN connector | Molex_MegaFit_2x03x5.70mm_Angled | J7, J11 |
| 1 | SWD | PinHeader_2x05_P2.54mm_Vertical | J8 |
| 1 | USB_A | USB_A_Stewart_SS-52100-001_Horizontal | J9 |
| 1 | UART 1 connectors | Molex_MegaFit_2x03x5.70mm_Angled | J10 |
| 1 | USB to UART GPIO | PinHeader_1x08_P2.54mm_Vertical | J12 |
| 1 | USB_OTG | USB_Mini-B_Wuerth_65100516121_Horizontal | J13 |
| 1 | I2C 1 connector | Molex_MegaFit_2x03x5.70mm_Angled | J14 |
| 2 | GPIO | TerminalBlock_Phoenix_MKDS-1,5-5_1x05_P5.00mm_Horizontal | J15, J16 |
| 1 | USB_C_Plug_USB2.0 | USB_C_Receptacle_GCT_USB4085 | P2 |
Show 20 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Boot0 | SW_SPDT_CK-JS102011SAQN | SW1 |
| 1 | NRST | SW_SPST_PTS645 | SW2 |
| 1 | Logging BTN | SW_SPST_PTS645 | SW4 |
| 4 | LED | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D3, D4 |
| 2 | Schottky Diode | D_SMA-SMB_Universal_Handsoldering | D5, D6 |
| 2 | 14pF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2 |
| 17 | 100n | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C4, C5, C6, C7, C8, C9, C10 +9 |
| 2 | 4.7u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C15, C21 |
| 1 | 10n | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C17 |
| 1 | 1u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C18 |
| 1 | 500n | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C19 |
| 2 | 6p | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C24, C25 |
| 1 | 10u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C26 |
| 3 | 22u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C27, C29, C30 |
| 1 | 0 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 4 | 100 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3, R4, R5 |
| 8 | 2k2 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6, R7, R8, R9, R14, R15, R16, R17 |
| 2 | 120 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R10, R11 |
| 1 | 10k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12 |
| 1 | 4k7 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R13 |
Stm32f429z design files
The KiCad project lives in the WilliamLim781/PCB_practice repository on GitHub; these links point at the commit this page was built from.
Stm32f429z: common questions
What microcontroller does the Stm32f429z use?
The Stm32f429z is built around the STM32F429ZITx, from the STM32 family.
How big is the Stm32f429z PCB?
The Stm32f429z measures 153 × 114.3 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Stm32f429z?
79 components, from 40 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 Stm32f429z design files?
From the WilliamLim781/PCB_practice 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 Stm32f429z design in my own project?
The repository has no license, so all rights stay with WilliamLim781. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Stm32f429z 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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