STM32 MCUs Products

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STM32C071 NUCLEO Start USB DFU Bootloader

Hi,how do I start the USB DFU Bootloader with a STM32C071 Nucleo? I tried it while putting Boot0 to high and pressing reset or do a power cycle but the STM32 DFU does not show up in the device manager. I connected USB to the NUCLEO extra USB port of ...

- How to determine DFU parameters to exit DFU Mode

MCU: STM32F767ZI-NUCLEOSTM32CubeIDE Version 1.19.0Hello Everyone!We are trying to make the MCU enter DFU mode through firmware (without connecting BOOT0 and VDD). DFU mode works well, but we do not know how to determine USBD_DFU_APP_DEFAULT_ADD and U...

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LeonSu by Associate III
  • 215 Views
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Crystal Capacitor selection verification

Team, I have designed Custom Board with STM32F303Rb device and Having USB FS Communication and PWM Compare Output. I m Using The 8Mhz SMD Crystal (YXC make) : https://www.hxcyic.com/upload/202311/27/202311272250036173.pdf Datasheet States CL = 20 pF ...

bsuthar by Associate III
  • 113 Views
  • 1 replies
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STM32F051 Internal comparator configuration

Hi,I am trying to configure the internal cooperators in the STM32F051 micro-controller, but in the .ioc file I am able to configure only one Comparator. I require three comparators for my application. Is it possible to configure multiple comparators ...

STM32H5 Flash layout obk and sytem

Is there a comprehensive single documentation source of the Flash layout for say, an STM32H563?The documentation I find is very opaque.  Questions I have at present (From a non secure perspective):1. Where is OBK located? (0x0BF0000 to 0x0BF9FFFF ???...

_EFrie by Senior
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  • 1 replies
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800 x 800 Display with STM32U5G9VJT6Q - possible?

Hi,we are trying to get a 800x800 display to work with the STM32U5G9VJT6Q, using either RGB888 or RGB565 in Video Mode (Burst).According to what we read it is definitely possible. Did we miss something?Could someone please confirm that is definitely ...

Ricko by Senior III
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  • 28 replies
  • 16 kudos

I2S clock soruce - internal MSI RC or external HSE ?

I am using I2S (SAI) on the STM32L433 nucleo board and using the internal MSI RC as the clock source.I also have a 32.768kHz LSE external crystral which I believe helps to make the MSI RC clock more accurate when used with PLL.Is the internal MSI RC ...

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