Serial Wire Debug
PA13 is SWDIO and PA14 is SWCLK. The 3.3 V board rail is a reference for a compatible probe.
Black F407ZE pinout
The schematic identifies STM32F407ZET6 and the board has two 60-contact expansion headers. Confirm the exact top marking before choosing the linker memory size.
STM32F4XX with STM32F407ZET6
199 contacts Current packageSTM32F4XX with STM32F407ZET6 pinout
Header 1
Header 2
USB connector
JTAG header
SD-card connector
nRF24L01 module header · J8
Serial header · J5
TFT header · J6
H1-8 · PE6
Routes to MCU PE6. Choose the applicable GPIO or peripheral function in the MCU documentation.
All 199 pins
| Pin | Signal | Direction | Function |
|---|---|---|---|
| H1-1 | PE1 Configurable I/O | Configurable I/O | Routes to MCU PE1. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-2 | PE0 Configurable I/O | Configurable I/O | Routes to MCU PE0. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-3 | PE3 Configurable I/O | Configurable I/O | Routes to MCU PE3. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-4 | PE2 Configurable I/O | Configurable I/O | Routes to MCU PE2. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-5 | PE5 Configurable I/O | Configurable I/O | Routes to MCU PE5. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-6 | PE4 Configurable I/O | Configurable I/O | Routes to MCU PE4. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-7 | PC13 Configurable I/O | Configurable I/O | Routes to MCU PC13. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-8 | PE6 Configurable I/O | Configurable I/O | Routes to MCU PE6. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-9 | PF1 Configurable I/O | Configurable I/O | Routes to MCU PF1. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-10 | PF0 Configurable I/O | Configurable I/O | Routes to MCU PF0. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-11 | PF3 Configurable I/O | Configurable I/O | Routes to MCU PF3. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-12 | PF2 Configurable I/O | Configurable I/O | Routes to MCU PF2. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-13 | PF5 Configurable I/O | Configurable I/O | Routes to MCU PF5. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-14 | PF4 Configurable I/O | Configurable I/O | Routes to MCU PF4. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-15 | PF7 Configurable I/O | Configurable I/O | Routes to MCU PF7. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-16 | PF6 Configurable I/O | Configurable I/O | Routes to MCU PF6. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-17 | PF9 Configurable I/O | Configurable I/O | Routes to MCU PF9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-18 | PF8 Configurable I/O | Configurable I/O | Routes to MCU PF8. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-19 | PC0 Configurable I/O | Configurable I/O | Routes to MCU PC0. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-20 | PF10 Configurable I/O | Configurable I/O | Routes to MCU PF10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-21 | PC2 Configurable I/O | Configurable I/O | Routes to MCU PC2. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-22 | PC1 Configurable I/O | Configurable I/O | Routes to MCU PC1. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-23 | PA0 Configurable I/O | Configurable I/O | Routes to MCU PA0. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-24 | PC3 Configurable I/O | Configurable I/O | Routes to MCU PC3. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-25 | PA2 Configurable I/O | Configurable I/O | Routes to MCU PA2. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-26 | PA1 Configurable I/O | Configurable I/O | Routes to MCU PA1. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-27 | PA4 Configurable I/O | Configurable I/O | Routes to MCU PA4. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-28 | PA3 Configurable I/O | Configurable I/O | Routes to MCU PA3. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-29 | PA6 Configurable I/O | Configurable I/O | Routes to MCU PA6. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-30 | PA5 Configurable I/O | Configurable I/O | Routes to MCU PA5. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-31 | PC4 Configurable I/O | Configurable I/O | Routes to MCU PC4. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-32 | PA7 Configurable I/O | Configurable I/O | Routes to MCU PA7. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-33 | PB0 Configurable I/O | Configurable I/O | Routes to MCU PB0. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-34 | PC5 Configurable I/O | Configurable I/O | Routes to MCU PC5. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-35 | PB2 Configurable I/O | Configurable I/O | Routes to MCU PB2. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-36 | PB1 Configurable I/O | Configurable I/O | Routes to MCU PB1. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-37 | PF12 Configurable I/O | Configurable I/O | Routes to MCU PF12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-38 | PF11 Configurable I/O | Configurable I/O | Routes to MCU PF11. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-39 | PF14 Configurable I/O | Configurable I/O | Routes to MCU PF14. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-40 | PF13 Configurable I/O | Configurable I/O | Routes to MCU PF13. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-41 | PG0 Configurable I/O | Configurable I/O | Routes to MCU PG0. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-42 | PF15 Configurable I/O | Configurable I/O | Routes to MCU PF15. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-43 | PE7 Configurable I/O | Configurable I/O | Routes to MCU PE7. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-44 | PG1 Configurable I/O | Configurable I/O | Routes to MCU PG1. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-45 | PE9 Configurable I/O | Configurable I/O | Routes to MCU PE9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-46 | PE6 Configurable I/O | Configurable I/O | Routes to MCU PE6. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-47 | PE11 Configurable I/O | Configurable I/O | Routes to MCU PE11. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-48 | PE10 Configurable I/O | Configurable I/O | Routes to MCU PE10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-49 | PE13 Configurable I/O | Configurable I/O | Routes to MCU PE13. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-50 | PE12 Configurable I/O | Configurable I/O | Routes to MCU PE12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-51 | PE15 Configurable I/O | Configurable I/O | Routes to MCU PE15. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-52 | PE14 Configurable I/O | Configurable I/O | Routes to MCU PE14. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-53 | PB11 Configurable I/O | Configurable I/O | Routes to MCU PB11. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-54 | PB10 Configurable I/O | Configurable I/O | Routes to MCU PB10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-55 | GND Return | Return | Connects to the board’s ground plane. |
| H1-56 | VREF+ Circuit dependent | Circuit dependent | PCB net destination is VREF+. Check the connected circuit before driving the contact. |
| H1-57 | BT0 Circuit dependent | Circuit dependent | PCB net destination is BOOT0. Check the connected circuit before driving the contact. |
| H1-58 | BT1 Configurable I/O | Configurable I/O | Routes to MCU PB2. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H1-59 | 3V3 Power | Power | Connects to 3V3. Use the specified board power connection. |
| H1-60 | 3V3 Power | Power | Connects to 3V3. Use the specified board power connection. |
| H2-1 | PB9 Configurable I/O | Configurable I/O | Routes to MCU PB9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-2 | PB8 Configurable I/O | Configurable I/O | Routes to MCU PB8. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-3 | PB7 Configurable I/O | Configurable I/O | Routes to MCU PB7. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-4 | PB6 Configurable I/O | Configurable I/O | Routes to MCU PB6. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-5 | PB5 Configurable I/O | Configurable I/O | Routes to MCU PB5. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-6 | PB4 Configurable I/O | Configurable I/O | Routes to MCU PB4. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-7 | PB3 Configurable I/O | Configurable I/O | Routes to MCU PB3. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-8 | PG15 Configurable I/O | Configurable I/O | Routes to MCU PG15. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-9 | PG14 Configurable I/O | Configurable I/O | Routes to MCU PG14. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-10 | PG13 Configurable I/O | Configurable I/O | Routes to MCU PG13. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-11 | PG12 Configurable I/O | Configurable I/O | Routes to MCU PG12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-12 | PG11 Configurable I/O | Configurable I/O | Routes to MCU PG11. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-13 | PG10 Configurable I/O | Configurable I/O | Routes to MCU PG10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-14 | PB9 Configurable I/O | Configurable I/O | Routes to MCU PB9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-15 | PD7 Configurable I/O | Configurable I/O | Routes to MCU PD7. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-16 | PD6 Configurable I/O | Configurable I/O | Routes to MCU PD6. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-17 | PD5 Configurable I/O | Configurable I/O | Routes to MCU PD5. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-18 | PD4 Configurable I/O | Configurable I/O | Routes to MCU PD4. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-19 | PD3 Configurable I/O | Configurable I/O | Routes to MCU PD3. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-20 | PD2 Configurable I/O | Configurable I/O | Routes to MCU PD2. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-21 | PD1 Configurable I/O | Configurable I/O | Routes to MCU PD1. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-22 | PD0 Configurable I/O | Configurable I/O | Routes to MCU PD0. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-23 | PC12 Configurable I/O | Configurable I/O | Routes to MCU PC12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-24 | PC11 Configurable I/O | Configurable I/O | Routes to MCU PC11. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-25 | PC10 Configurable I/O | Configurable I/O | Routes to MCU PC10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-26 | PA15 Configurable I/O | Configurable I/O | Routes to MCU PA15. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-27 | PA14 Configurable I/O | Configurable I/O | Routes to MCU PA14. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-28 | PA13 Configurable I/O | Configurable I/O | Routes to MCU PA13. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-29 | PA12 Configurable I/O | Configurable I/O | Routes to MCU PA12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-30 | PA11 Configurable I/O | Configurable I/O | Routes to MCU PA11. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-31 | PA10 Configurable I/O | Configurable I/O | Routes to MCU PA10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-32 | PA9 Configurable I/O | Configurable I/O | Routes to MCU PA9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-33 | PA8 Configurable I/O | Configurable I/O | Routes to MCU PA8. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-34 | PC9 Configurable I/O | Configurable I/O | Routes to MCU PC9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-35 | PC8 Configurable I/O | Configurable I/O | Routes to MCU PC8. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-36 | PC7 Configurable I/O | Configurable I/O | Routes to MCU PC7. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-37 | PC6 Configurable I/O | Configurable I/O | Routes to MCU PC6. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-38 | PG8 Configurable I/O | Configurable I/O | Routes to MCU PG8. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-39 | PG7 Configurable I/O | Configurable I/O | Routes to MCU PG7. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-40 | PG6 Configurable I/O | Configurable I/O | Routes to MCU PG6. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-41 | PG5 Configurable I/O | Configurable I/O | Routes to MCU PG5. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-42 | PG4 Configurable I/O | Configurable I/O | Routes to MCU PG4. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-43 | PG3 Configurable I/O | Configurable I/O | Routes to MCU PG3. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-44 | PG2 Configurable I/O | Configurable I/O | Routes to MCU PG2. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-45 | PD15 Configurable I/O | Configurable I/O | Routes to MCU PD15. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-46 | PD14 Configurable I/O | Configurable I/O | Routes to MCU PD14. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-47 | PD13 Configurable I/O | Configurable I/O | Routes to MCU PD13. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-48 | PD12 Configurable I/O | Configurable I/O | Routes to MCU PD12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-49 | PD11 Configurable I/O | Configurable I/O | Routes to MCU PD11. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-50 | PD10 Configurable I/O | Configurable I/O | Routes to MCU PD10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-51 | PD9 Configurable I/O | Configurable I/O | Routes to MCU PD9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-52 | PD8 Configurable I/O | Configurable I/O | Routes to MCU PD8. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-53 | PB15 Configurable I/O | Configurable I/O | Routes to MCU PB15. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-54 | PB14 Configurable I/O | Configurable I/O | Routes to MCU PB14. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-55 | PB13 Configurable I/O | Configurable I/O | Routes to MCU PB13. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-56 | PB12 Configurable I/O | Configurable I/O | Routes to MCU PB12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H2-57 | 3V3 Power | Power | Connects to 3V3. Use the specified board power connection. |
| H2-58 | GND Return | Return | Connects to the board’s ground plane. |
| H2-59 | 5V Power | Power | Connects to 5V. Use the specified board power connection. |
| H2-60 | GND Return | Return | Connects to the board’s ground plane. |
| H3-1 | VBUS Power | Power | Connects to 5V. Use the specified board power connection. |
| H3-2 | D- Bidirectional | Bidirectional | USB data line. PCB net destination is PA11. |
| H3-3 | D+ Bidirectional | Bidirectional | USB data line. PCB net destination is PA12. |
| H3-4 | ID Unconfirmed | Unconfirmed | The board source supplies no net for this position. Consult the schematic before use. |
| H3-5 | GND Return | Return | Connects to the board’s ground plane. |
| H4-1 | VCC Power | Power | Connects to 3V3. Use the specified board power connection. |
| H4-2 | VCC Power | Power | Connects to 3V3. Use the specified board power connection. |
| H4-3 | TRST Configurable I/O | Configurable I/O | Routes to MCU PB4. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H4-4 | GND Return | Return | Connects to the board’s ground plane. |
| H4-5 | TDI Configurable I/O | Configurable I/O | Routes to MCU PA15. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H4-6 | GND Return | Return | Connects to the board’s ground plane. |
| H4-7 | TMS / SWDIO Debug | Debug | Connects to MCU PA13 on the debug interface. |
| H4-8 | GND Return | Return | Connects to the board’s ground plane. |
| H4-9 | TCLK / SWCLK Debug | Debug | Connects to MCU PA14 on the debug interface. |
| H4-10 | GND Return | Return | Connects to the board’s ground plane. |
| H4-11 | RTCK Unconfirmed | Unconfirmed | The board source supplies no net for this position. Consult the schematic before use. |
| H4-12 | GND Return | Return | Connects to the board’s ground plane. |
| H4-13 | TDO / SWO Configurable I/O | Configurable I/O | Routes to MCU PB3. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H4-14 | GND Return | Return | Connects to the board’s ground plane. |
| H4-15 | RESET Active-low reset | Active-low reset | Connects to MCU NRST. Use a compatible open-drain reset signal. |
| H4-16 | GND Return | Return | Connects to the board’s ground plane. |
| H4-17 | NC Unconnected | Unconnected | The schematic documents no connection at this position. |
| H4-18 | GND Return | Return | Connects to the board’s ground plane. |
| H4-19 | NC Unconnected | Unconnected | The schematic documents no connection at this position. |
| H4-20 | GND Return | Return | Connects to the board’s ground plane. |
| H5-1 | DAT2 Configurable I/O | Configurable I/O | Routes to MCU PC10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H5-2 | CD/DAT3 Configurable I/O | Configurable I/O | Routes to MCU PC11. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H5-3 | CMD Configurable I/O | Configurable I/O | Routes to MCU PD2. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H5-4 | VDD Power | Power | Connects to 3V3. Use the specified board power connection. |
| H5-5 | CLK Configurable I/O | Configurable I/O | Routes to MCU PC12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H5-6 | VSS Return | Return | Connects to the board’s ground plane. |
| H5-7 | DAT0 Configurable I/O | Configurable I/O | Routes to MCU PC8. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H5-8 | DAT1 Configurable I/O | Configurable I/O | Routes to MCU PC9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| H5-9 | CD Return | Return | Connects to the board’s ground plane. |
| H5-10 | Body Return | Return | Connects to the board’s ground plane. |
| J8-1 | GND Return | Return | Connects to the board’s ground plane. |
| J8-2 | VCC Power | Power | Connects to 3V3. Use the specified board power connection. |
| J8-3 | CE Configurable I/O | Configurable I/O | Routes to MCU PG6. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J8-4 | CSN Configurable I/O | Configurable I/O | Routes to MCU PG7. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J8-5 | SCK Configurable I/O | Configurable I/O | Routes to MCU PB3. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J8-6 | MOSI Configurable I/O | Configurable I/O | Routes to MCU PB5. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J8-7 | MISO Configurable I/O | Configurable I/O | Routes to MCU PB4. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J8-8 | IRQ Configurable I/O | Configurable I/O | Routes to MCU PG8. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J5-4 | 5V Power | Power | Connects to 5V. Use the specified board power connection. |
| J5-1 | GND Return | Return | Connects to the board’s ground plane. |
| J5-2 | RX Configurable I/O | Configurable I/O | Routes to MCU PA10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J5-3 | TX Configurable I/O | Configurable I/O | Routes to MCU PA9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-1 | NRST Active-low reset | Active-low reset | Connects to MCU NRST. Use a compatible open-drain reset signal. |
| J6-2 | GND Return | Return | Connects to the board’s ground plane. |
| J6-3 | PD10 Configurable I/O | Configurable I/O | Routes to MCU PD10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-4 | PD9 Configurable I/O | Configurable I/O | Routes to MCU PD9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-5 | PD8 Configurable I/O | Configurable I/O | Routes to MCU PD8. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-6 | PE15 Configurable I/O | Configurable I/O | Routes to MCU PE15. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-7 | PE14 Configurable I/O | Configurable I/O | Routes to MCU PE14. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-8 | PE13 Configurable I/O | Configurable I/O | Routes to MCU PE13. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-9 | PE12 Configurable I/O | Configurable I/O | Routes to MCU PE12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-10 | PE11 Configurable I/O | Configurable I/O | Routes to MCU PE11. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-11 | PE10 Configurable I/O | Configurable I/O | Routes to MCU PE10. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-12 | PE9 Configurable I/O | Configurable I/O | Routes to MCU PE9. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-13 | PE8 Configurable I/O | Configurable I/O | Routes to MCU PE8. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-14 | PE7 Configurable I/O | Configurable I/O | Routes to MCU PE7. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-15 | PD1 Configurable I/O | Configurable I/O | Routes to MCU PD1. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-16 | PD0 Configurable I/O | Configurable I/O | Routes to MCU PD0. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-17 | PD15 Configurable I/O | Configurable I/O | Routes to MCU PD15. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-18 | PD14 Configurable I/O | Configurable I/O | Routes to MCU PD14. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-19 | PD4 Configurable I/O | Configurable I/O | Routes to MCU PD4. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-20 | PD5 Configurable I/O | Configurable I/O | Routes to MCU PD5. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-21 | PF12 Configurable I/O | Configurable I/O | Routes to MCU PF12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-22 | PG12 Configurable I/O | Configurable I/O | Routes to MCU PG12. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-23 | PB0 Configurable I/O | Configurable I/O | Routes to MCU PB0. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-24 | PC13 Configurable I/O | Configurable I/O | Routes to MCU PC13. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-25 | PF11 Configurable I/O | Configurable I/O | Routes to MCU PF11. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-26 | PB2 Configurable I/O | Configurable I/O | Routes to MCU PB2. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-27 | PB1 Configurable I/O | Configurable I/O | Routes to MCU PB1. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-28 | PB15 Configurable I/O | Configurable I/O | Routes to MCU PB15. Choose the applicable GPIO or peripheral function in the MCU documentation. |
| J6-29 | NC Unconnected | Unconnected | The schematic documents no connection at this position. |
| J6-30 | GND Return | Return | Connects to the board’s ground plane. |
| J6-31 | 3V3 Power | Power | Connects to 3V3. Use the specified board power connection. |
| J6-32 | GND Return | Return | Connects to the board’s ground plane. |
Signal assignments
Electrical limits
| Parameter | Limit | Conditions and source |
|---|---|---|
| Board logic rail3.3 V nominal | 3.3 V nominal | Check the fitted regulator and MCU datasheet before attaching an external circuit. USB is the only supply used in the example. STM32F4XX with STM32F407ZET6 connector map |
| External high-speed oscillator8 MHz | 8 MHz | Use the correct HSE frequency in firmware clock calculations. STM32F4XX with STM32F407ZET6 connector map |
Models and documents
The maps follow the listed PCB variants. Match the board markings and connector positions to the referenced schematic before applying power.
- STM32F4XX with STM32F407ZET6
- The schematic identifies STM32F407ZET6 and the board has two 60-contact expansion headers. Confirm the exact top marking before choosing the linker memory size.
- STM32-base · STM32F4XX with STM32F407ZET6· Board identification, connector numbering and documented net destinations.
- STMicroelectronics MCU datasheet· MCU electrical specifications and package pin functions.
- STM32F4XX with STM32F407ZET6 schematic· PCB power, debug, connector and peripheral wiring.