STM32 Nucleo-F446RE
Support for the STM32 Nucleo-F446RE. More...
Detailed Description
Support for the STM32 Nucleo-F446RE.
Overview
The Nucleo-F446RE is a board from ST's Nucleo family supporting a ARM Cortex-M4 STM32F446RE microcontroller with 128Kb of RAM and 512Kb of ROM Flash.
Hardware
MCU
| MCU | STM32F446RE |
|---|---|
| Family | ARM Cortex-M4 |
| Vendor | ST Microelectronics |
| RAM | 128Kb |
| Flash | 512Kb |
| Frequency | up to 180MHz |
| FPU | yes |
| Timers | 17 (2x watchdog, 1 SysTick, 12x 16-bit, 2x 32-bit [TIM2]) |
| ADCs | 3x 12-bit (16 channels) |
| UARTs | 6 |
| SPIs | 4 |
| I2Cs | 4 |
| RTC | 1 |
| CAN | 2 |
| USB | 1 |
| Vcc | 1.8V - 3.6V |
| Datasheet | Datasheet |
| Reference Manual | Reference Manual |
| Programming Manual | Programming Manual |
| Board Manual | Board Manual |
Implementation Status
| Device | ID | Supported | Comments |
|---|---|---|---|
| MCU | STM32F446RE | partly | Energy saving modes not fully utilized |
| Low-level driver | GPIO | yes | |
| PWM | yes (9 pins available) | ||
| UART | 3 UARTs | USART2 via STLink/USB or D0(RX)/D1(TX), USART3 on PC11(RX)/PC10(TX) and USART1 on PA10(RX)/PA9(TX) | |
| I2C | one I2C | ||
| SPI | one SPI | ||
| USB | no | ||
| Timer | one 32 bit timer |
Flashing the device
The ST Nucleo-F446RE board includes an on-board ST-LINK V2 programmer. The easiest way to program the board is to use OpenOCD. Once you have installed OpenOCD (look here for installation instructions), you can flash the board simply by typing
make BOARD=nucleo-f446re flash
and debug via GDB by simply typing
make BOARD=nucleo-f446re debug
Supported Toolchains
For using the ST Nucleo-F446RE board we strongly recommend the usage of the GNU Tools for ARM Embedded Processors toolchain.
Files | |
| file | periph_conf.h |
