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52 lines
2.3 KiB
Plaintext
52 lines
2.3 KiB
Plaintext
/**
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@defgroup boards_nucleo-l452re STM32 Nucleo-L452RE
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@ingroup boards_common_nucleo64
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@brief Support for the STM32 Nucleo-L452RE
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## Overview
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The Nucleo-L452RE is a board from ST's Nucleo family supporting ARM Cortex-M4
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STM32L452RE microcontroller with 160KiB of RAM and 512KiB of Flash.
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## Pinout
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@image html pinouts/nucleo-l452re.svg "Pinout for the Nucleo-L452RE (from STM board manual UM1724, http://www.st.com/resource/en/user_manual/dm00105823.pdf, page 34)" width=50%
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### MCU
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| MCU | STM32L452RE |
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|:---------- |:------------------- |
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| Family | ARM Cortex-M4 |
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| Vendor | ST Microelectronics |
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| RAM | 160KiB |
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| Flash | 512KiB |
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| Frequency | up to 80MHz |
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| FPU | yes |
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| Timers | 12 (2x watchdog, 1 SysTick, 8x 16-bit, 1x 32-bit) |
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| ADCs | 1x 12-bit |
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| UARTs | 5 (one UART, three USARTs and one Low-Power UART) |
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| SPIs | 3 |
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| I2Cs | 4 |
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| RTC | 1 |
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| CAN | 1 |
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| Vcc | 1.71 V - 3.6V |
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| Datasheet | [Datasheet](https://www.st.com/resource/en/datasheet/stm32l452cc.pdf) |
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| Reference Manual | [Reference Manual](https://www.st.com/resource/en/reference_manual/rm0394-stm32l41xxx42xxx43xxx44xxx45xxx46xxx-advanced-armbased-32bit-mcus-stmicroelectronics.pdf) |
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| Programming Manual | [Programming Manual](http://www.st.com/content/ccc/resource/technical/document/programming_manual/6c/3a/cb/e7/e4/ea/44/9b/DM00046982.pdf/files/DM00046982.pdf/jcr:content/translations/en.DM00046982.pdf) |
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| Board Manual | [Board Manual](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf) |
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## Flashing the Board Using ST-LINK Removable Media
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On-board ST-LINK programmer provides via composite USB device removable media.
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Copying the HEX file causes reprogramming of the board. This task
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could be performed manually; however, the cpy2remed (copy to removable
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media) PROGRAMMER script does this automatically. To program board in
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this manner, use the command:
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```
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make BOARD=nucleo-l452re PROGRAMMER=cpy2remed flash
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```
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@note This PROGRAMMER was tested using ST-LINK firmware 2.37.26. Firmware updates
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can be found on [this STM webpage](https://www.st.com/en/development-tools/stsw-link007.html).
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*/
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