diff --git a/boards/nucleo-f446ze/doc.txt b/boards/nucleo-f446ze/doc.txt index 22d169e6a0..87ca49cbdf 100644 --- a/boards/nucleo-f446ze/doc.txt +++ b/boards/nucleo-f446ze/doc.txt @@ -5,41 +5,42 @@ ## Overview -The Nucleo-F446 is a board from ST's Nucleo family supporting a ARM Cortex-M4 -STM32F446RE microcontroller with 128Kb of RAM and 512Kb of ROM Flash. +The Nucleo-F446ZE is a board from ST's Nucleo family supporting a ARM Cortex-M4 +STM32F446ZE microcontroller with 128Kb of RAM and 512Kb of ROM Flash. ## Hardware -![Nucleo64 F446](http://www.open-electronics.org/wp- -content/uploads/2015/08/Figura2-500x467.png) +![Nucleo144 F446ZE](https://raw.githubusercontent.com/wiki/RIOT-OS/RIOT/images/nucleo144-board.png) ### MCU -| MCU | STM32F446RE | -|:------------- |:--------------------- | -| Family | ARM Cortex-M4 | -| Vendor | ST Microelectronics | -| RAM | 128Kb | +| MCU | STM32F446ZE | +|:---------- |:----------------- | +| Family | ARM Cortex-M4 | +| Vendor | ST Microelectronics | +| RAM | 128Kb | | Flash | 512Kb | -| Frequency | up to 180MHz | +| Frequency | up to 180MHz | | FPU | yes | -| Timers | 11 (2x watchdog, 1 SysTick, 12x 16-bit, 2x 32-bit [TIM2]) | -| ADCs | 3x 12-bit | -| UARTs | 4 | +| Timers | 17 (2x watchdog, 1 SysTick, 12x 16-bit, 2x 32-bit [TIM2]) | +| ADCs | 3x 12-bit (24 channels) | +| UARTs | 6 | | SPIs | 4 | | I2Cs | 4 | | RTC | 1 | -| Vcc | 2.0V - 3.6V | -| Datasheet | [Datasheet](http://www.st.com/resource/en/datasheet/stm32f446re.pdf) | -| Reference Manual | [Reference Manual](http://www.st.com/web/en/resource/technical/document/reference_manual/DM00031936.pdf) | -| Programming Manual | [Programming Manual](http://www.st.com/web/en/resource/technical/document/programming_manual/DM00051352.pdf) | -| Board Manual | [Board Manual](http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105823.pdf)| +| CAN | 2 | +| USB | 1 | +| Vcc | 1.8V - 3.6V | +| Datasheet | [Datasheet](http://www.st.com/resource/en/datasheet/stm32f446ze.pdf) | +| Reference Manual | [Reference Manual](https://www.st.com/resource/en/reference_manual/dm00135183.pdf) | +| Programming Manual | [Programming Manual](https://www.st.com/resource/en/programming_manual/dm00046982.pdf) | +| Board Manual | [Board Manual](https://www.st.com/resource/en/user_manual/dm00244518.pdf)| ## Implementation Status | Device | ID | Supported | Comments | |:------------- |:------------- |:------------- |:------------- | -| MCU | STM32F446RE | partly | Energy saving modes not fully utilized | +| MCU | STM32F446ZE | 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) | @@ -50,22 +51,22 @@ content/uploads/2015/08/Figura2-500x467.png) ## Flashing the device -The ST Nucleo-F446RE board includes an on-board ST-LINK V2 programmer. The +The ST Nucleo-F446ZE 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](https://github.com/RIOT-OS/RIOT/wiki/OpenOCD) for installation instructions), you can flash the board simply by typing ``` -make BOARD=nucleo-f446 flash +make BOARD=nucleo-f446ze flash ``` and debug via GDB by simply typing ``` -make BOARD=nucleo-f446 debug +make BOARD=nucleo-f446ze debug ``` ## Supported Toolchains -For using the ST Nucleo-F446RE board we strongly recommend the usage of the +For using the ST Nucleo-F446ZE board we strongly recommend the usage of the [GNU Tools for ARM Embedded Processors](https://launchpad.net/gcc-arm- embedded) toolchain.