STM32 MCUs Products

Application cross two Bank, possible?

For stm32h7b3 , there are two Bank of flash, and each 1M, We are designing a big application which code size may exceed 1m.So may I know if possible to ​use two bank for this application? Any limitations for it?Or if possible to put application to ex...

STM32F103C8T6 Failed in immunity test at 475 MHz frequency. what are precaution for STM32F103 Microcontroller to success the EMC test?

STM32103C8T6 face the system reset during the immunity test at 470Mhz 10V/meter of EN 50130-4:2011 standards.

SPI communication with STM32H7(Master) to STM32F1(slave) with interrupt mode

Hi,i am trying to implement a SPI communication with STM32H7(Master) to STM32F1(slave) with interrupt mode. In Slave Side SPI3(with NSS Hardware Input) i have enabled, In Master Side SPI6 (GPIO Pin Toggling for SS) I have Enabled My Issue is at Slave...

Unable to Communicate STM32G4 Nucleo-32 with SPS30 in I2C Mode!

Having difficulty to communicate with SPS30 on I2C. As a beginner I am having difficulty to understand how to debug the problem as it just returns 255 in in_buff. This topic may sound to broad, however, If someone can guide me the direction to make ...

I would like to program the display on the STM32H753I-EVAL2 to the bare wire, not using TouchGFX. What document would have the required information?

Problem in powering NUCLEO-F429ZI using external 5V supply

I am trying to power the NUCLEO-F429ZI board from external 5V supply. I am providing 5V at pin 6 of CN11. Jumper JP1 is off and JP3 is on pins 2 and 1 (E5V). The problem is that CPU does not boot till I press the reset button. Further, If I connect t...

Software Reset Only Occurs Once

I am using the STM32H753VIHX. I am using NVIC_SystemReset() to trigger a system reset under fault conditions. This only works once though. I am line by line debugging my code and when I flash the code to the controller and step to my test fault it su...