STM32 MCUs Products

Can anyone point me to "soft error" stats on the STM32L452 SRAM and Flash arrays? Lacking that, can anyone tell me what design rule/geometry the SRAM and Flash arrays use (in nm), from which I can estimate the stats?

STM32G4 ADC Errata

Hello,For STM32G4 Rev Y:Errata 2.7.3Wrong ADC result if conversion done late after calibration or previous conversion DescriptionThe result of an ADC conversion done more than 1 ms later than the previous ADC conversion or ADC calibration might be in...

How to use Oversampling with H753 ADC..

I've been trying to get Oversampling working using polling for ADC completion, but I'm not seeing the expected results. I found one example for x4 oversampling, but in reality that doesn't seem to actually be doing anything. I am trying to use 32 f...

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Need help setting up DMA on STM32F1 & F4

Hi, I am trying to set up an input capture with DMA on a F1 and a F4 chip. The documentation is confusing, and most tutorials don't work for my specific scenario. For a start, when setting up DMA using cubeMX, I can't configure source, destination an...

Changing GPIO pin from PWM to Digital Output at run time

Hello, in STM32F10x, I need to use Stop mode. However, before going to stop mode, I need to stop PWM channels and leave them high (in output). How can I stop change some pins (A0 and A6) from timer PWM mode to normal output mode? I tried this method ...

Keeping Signed and Unsigned Variables or Values

I wonder about the keeping signed and unsigned values in proccessor.For example I have this define#define MY_NUMBER 8How to decide MCU number of "8" signed or "unsigned" value.How to convert binary number to keeping. For example I am doing static ana...