STM32 MCUs Products

Hi, can I use USART1 as bootloader for STM32L4S5QI? I am using Flash Loader Demonstrator and it can't seem to recognise my device.

STM32H743 ADC Conversion/Sampling time

Hi,I wonder if the STM32H743 can sample and convert 1 ADC sample in 10 nanoseconds?According to the specs the ADC speed (sample + convert) at 14bit resolution with 50MHz ADC clock , one sample will take 200 nanoseconds.I have no problem lowering the ...

Callback take long time to trigger

MCU STM32L431, SYSCLK 80MHzThe callback takes 1.5us to fire from pin drop, and the callback functions take long time to execute as I show the imagethe pin config function/** * @brief GPIO Initialization Function * @param None * @retval None */static ...

Hi, I need Project example of DSP on Atollic. I work on Discovery STM32F407VG. Thanks a lot German

Windows 10 (ed 2004) crashes (BSD) when connecting nucleo-h743zi via usb. Any suggestion? Other nucleo's are working well. (Some years ago, there was no problem with the H7).

is there any STM32 controller with FPU ? with out changing the hardware i need to replace stm32f030c8t6 with new one with FPU ? .

HALL bug not setting clock ?

Hello. I was working on example generated by cubeMX (new version) on STM32L562VET6Q processor and canbus.Example code of networking worked just fine, but copying code to my LL based project made CANBUS inoperable.I was able to track down what is diff...

STM32L0x2 bug in reference manual

RM0376 Reference manual for STM32L0x2 DocID025941 Rev 5 states in 14.9 "Temperature sensor and internal reference voltage" :The following formula gives the actual VDDA voltage supplying the device: VDDA = 3 V x VREFINT_CAL / VREFINT_DATAThis can't be...