| .. _nucleo_f722ze_board: |
| |
| ST Nucleo F722ZE |
| ################ |
| |
| Overview |
| ******** |
| |
| The Nucleo F722ZE board features an ARM Cortex-M7 based STM32F722ZE MCU. |
| |
| Key Features: |
| |
| - STM32 microcontroller in LQFP144 package |
| - USB full-speed/high-speed device |
| - 3 user LEDs |
| - 1 user button and 1 reset button |
| - 32.768 kHz crystal oscillator |
| - Board connectors: |
| - USB Micro-AB |
| - SWD |
| - ST Zio connector (Arduino Uno R3 compatible) |
| - ST Morpho connector |
| - On-board ST-LINK debugger/programmer |
| - Flexible power supply options, including ST-LINK VBUS and external sources. |
| |
| .. image:: img/nucleo_f722ze.jpg |
| :width: 800px |
| :align: center |
| :alt: Nucleo F722ZE |
| |
| Hardware |
| ******** |
| |
| Nucleo F722ZE provides the following hardware components: |
| |
| - STM32F722ZET6 microcontroller in LQFP144 package |
| - ARM |reg| Cortex |reg|-M4 with FPU |
| - Adaptive Real-Time Accelerator (ART Accelerator) |
| - 216MHz max CPU frequency |
| - 512 KB flash |
| - 256 KB RAM |
| - I2C (3) |
| - USART/UART (4) |
| - SPI (5) |
| - I2S (3) |
| - SAI (2) |
| - USB OTG Full-speed (1) |
| - USB OTG Full-speed/high-speed (1) |
| - SDMMC (2) |
| - CAN (1) |
| - Dual mode Quad-SPI |
| - Random number generator (RNG) |
| - 3x 12-bit ADC, up to 2.4 MSPS with 24 channels or 7.2 MSPS in triple-interleaved mode |
| - 2x 12-bit DAC |
| - 16-channel DMA controller |
| - 16-bit timers (13) with PWM, pulse counter, and quadrature features |
| - 32-bit timers (2) with PWM, pulse counter, and quadrature features |
| - CRC |
| - 96-bit unique ID |
| - Die temperature |
| |
| Supported Features |
| ================== |
| |
| +---------------+------------+-------------------------------+ |
| | Interface | Controller | Driver/Component | |
| +===============+============+===============================+ |
| | NVIC | on-chip | arch/arm | |
| +---------------+------------+-------------------------------+ |
| | MPU | on-chip | arch/arm | |
| +---------------+------------+-------------------------------+ |
| | ADC | on-chip | adc | |
| +---------------+------------+-------------------------------+ |
| | CAN | on-chip | can | |
| +---------------+------------+-------------------------------+ |
| | USART/UART | on-chip | console, serial | |
| +---------------+------------+-------------------------------+ |
| | TIMER | on-chip | counter, pwm, timer | |
| +---------------+------------+-------------------------------+ |
| | DAC | on-chip | dac | |
| +---------------+------------+-------------------------------+ |
| | DMA | on-chip | dma | |
| +---------------+------------+-------------------------------+ |
| | GPIO | on-chip | gpio | |
| +---------------+------------+-------------------------------+ |
| | HWINFO | on-chip | hwinfo | |
| +---------------+------------+-------------------------------+ |
| | I2C | on-chip | i2c | |
| +---------------+------------+-------------------------------+ |
| | EXTI | on-chip | interrupt_controller | |
| +---------------+------------+-------------------------------+ |
| | BACKUP_SRAM | on-chip | memory | |
| +---------------+------------+-------------------------------+ |
| | QUADSPI | on-chip | memory | |
| +---------------+------------+-------------------------------+ |
| | PINMUX | on-chip | pinctrl | |
| +---------------+------------+-------------------------------+ |
| | RCC | on-chip | reset | |
| +---------------+------------+-------------------------------+ |
| | RTC | on-chip | rtc | |
| +---------------+------------+-------------------------------+ |
| | DIE_TEMP | on-chip | sensor | |
| +---------------+------------+-------------------------------+ |
| | VREF | on-chip | sensor | |
| +---------------+------------+-------------------------------+ |
| | VBAT | on-chip | sensor | |
| +---------------+------------+-------------------------------+ |
| | SPI | on-chip | spi | |
| +---------------+------------+-------------------------------+ |
| | USBOTG_HS | on-chip | usb | |
| +---------------+------------+-------------------------------+ |
| | USBOTG_FS | on-chip | usb | |
| +---------------+------------+-------------------------------+ |
| | IWDG | on-chip | watchdog | |
| +---------------+------------+-------------------------------+ |
| | WWDG | on-chip | watchdog | |
| +---------------+------------+-------------------------------+ |
| |
| Connections and IOs |
| =================== |
| |
| - SDMMC1: Pins marked as "SDMMC" on the ST Zio connector. |
| - D0: PC8 (CN8 pin 2) |
| - D1: PC9 (CN8 pin 4) |
| - D2: PC10 (CN8 pin 6) |
| - D3: PC11 (CN8 pin 8) |
| - CK: PC12 (CN8 pin 10) |
| - CMD: PD2 (CN8 pin 12) |
| - ADC1: |
| - IN3: PA3 (CN9 pin 1, Arduino A0) |
| - IN10: PC0 (CN9 pin 3, Arduino A1) |
| - DAC1: |
| - OUT1: PA4 (CN7 pin 17) |
| - I2C2: Pins marked as "I2C" on the ST Zio connector. |
| - SCL: PF1 (CN9 pin 19) |
| - SDA: PF0 (CN9 pin 21) |
| - CAN1: Pins marked as "CAN" on the ST Zio connector. |
| - RX: PD0 (CN9 pin 25) |
| - TX: PD1 (CN9 pin 27) |
| - USART2: Pins marked as "USART" on the ST Zio connector. |
| - RX: PD6 (CN9 pin 4) |
| - TX: PD5 (CN9 pin 6) |
| - RTS: PD4 (CN9 pin 8) |
| - CTS: PD3 (CN9 pin 10) |
| - PWM1: Uses TIMER1. |
| - PE13 (CN10 pin 10, Arduino D3) |
| - PE11 (CN10 pin 6, Arduino D5) |
| - USART3: Connected to ST-Link virtual COM port. |
| - TX: PD8 |
| - RX: PD9 |
| - USART6: Arduino UART port. |
| - RX: PG9 (CN10 pin 16, Arduino D0) |
| - TX: PG14 (CN10 pin 14, Arduino D1) |
| - USBOTG_FS: Connected to USB Micro-AB connector (CN13) |
| - DM: PA11 |
| - DP: PA12 |
| - ID: PA10 |
| - QUADSPI: Pins marked as "QSPI" on the ST Zio connector. |
| - CS: PB6 (CN10 pin 13) |
| - CLK: PB2 (CN10 pin 15) |
| - IO3: PD13 (CN10 pin 19) |
| - IO1: PD12 (CN10 pin 21) |
| - IO0: PD11 (CN10 pin 23) |
| - IO2: PE2 (CN10 pin 25) |
| |
| System Clock |
| ------------ |
| |
| By default, the system clock is driven by the external clock supplied by |
| the ST-LINK interface. Nucleo F722ZE system clock can be driven by internal |
| or external sources. |
| |
| Serial Port |
| ----------- |
| |
| Zephyr console is assigned to UART3 (ST-Link Virtual COM Port) by default, |
| using 115200 8N1. |
| |
| Programming and Debugging |
| ************************* |
| |
| The ``nucleo_f722ze`` can be flashed and debugged in the typical manner. |
| The Nucleo F722ZE board includes an ST-LINK V2-1 debugger, which can be used |
| with the OpenOCD version provided with the Zephyr SDK. Refer to |
| :ref:`build_an_application` and :ref:`application_run` for detailed |
| instructions. |
| |
| Flashing |
| ======== |
| |
| Build the :ref:`hello_world` application and flash it using the on-board |
| ST-LINK interface: |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/hello_world |
| :board: nucleo_f722ze |
| :goals: build flash |
| |
| Debugging |
| ========= |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/hello_world |
| :board: nucleo_f722ze |
| :maybe-skip-config: |
| :goals: debug |
| |
| J-Link OB Firmware |
| ------------------ |
| |
| Like many other STM32 evaluation boards, the Nucleo F722ZE's on-board ST-LINK |
| debug interface may be flashed with `SEGGER J-Link OB firmware`_. This |
| firmware turns the ST-LINK into a J-Link probe. If the on-board debugger has |
| been re-flashed with J-Link OB firmware, simply append ``--runner jlink`` to |
| all flashing/debugging commands. |
| |
| References |
| ********** |
| |
| More information about the STM32F722ZE: |
| |
| - `STM32F722ZE on www.st.com`_ |
| - `STM32F722ZE Reference Manual (RM0431)`_ (PDF) |
| |
| More information about Nucleo F722ZE: |
| |
| - `Nucleo F722ZE on www.st.com`_ |
| - `STM32 Nucleo-144 User Manual (UM1974)`_ (PDF) |
| |
| .. _SEGGER J-Link OB firmware: |
| https://www.segger.com/products/debug-probes/j-link/models/other-j-links/st-link-on-board/ |
| |
| .. _STM32F722ZE on www.st.com: |
| https://www.st.com/en/microcontrollers-microprocessors/stm32f722ze.html |
| |
| .. _STM32F722ZE Reference Manual (RM0431): |
| https://www.st.com/resource/en/reference_manual/rm0431-stm32f72xxx-and-stm32f73xxx-advanced-armbased-32bit-mcus-stmicroelectronics.pdf |
| |
| .. _Nucleo F722ZE on www.st.com: |
| https://www.st.com/en/evaluation-tools/nucleo-f722ze.html |
| |
| .. _STM32 Nucleo-144 User Manual (UM1974): |
| https://www.st.com/resource/en/user_manual/um1974-stm32-nucleo144-boards-mb1137-stmicroelectronics.pdf |
