STM32 MCUs Products

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Resolved! ADC_IN0 on F030K6 not reading 3V3 voltage_divider

I'm pluging into ADC_IN0 1x pull-up and 5x buttons, that when i pressed some button, it adds a resistor to ground and make a voltage_divider... then i read the value on ADC.But when i pressed the button, however, my ADC shows 0 on the variable and no...

WBria.1 by Associate II
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Resolved! Timer interrupt and GPIO toggling

hey thereI have a STM32f030k6t6 which I wish to set a timer(TIM16 in this case) and each time timer interrupts, a GPIO pin toggles. I attach the clock configuration.and here is my tim16 confightim16.Instance = TIM16; htim16.Init.Prescaler = 10; h...

Ala by Senior
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STM32F407 Sector Flash Erase forces WWDG reset

Hello all,I am facing following problem:Trying to perform an erase operation of a flash sector forces a WWDG reset. The WWDG is initialized with following settings: hwwdg.Instance = WWDG; hwwdg.Init.Prescaler = WWDG_PRESCALER_8; hwwdg.Init.Wind...

Footprint of a Microcontroller

HelloI found this article of ST about an LCA of a microcontroller: https://www.st.com/content/st_com/en/about/st_approach_to_sustainability/sustainability-priorities/sustainable-technology/eco-design/footprint-of-a-microcontroller.htmlIs it possible ...

32kHz crystal for 32F411EDISCOVERY board

HelloI want to add a 32kHz crystal on a F411 discovery board for the LSE.On the schematics, X2 has the value XTAL_32K_20PPM but is not fitted.Does someone has some hints for choosing the right crystal ?Bests