STM32 MCUs Products

How many kilobytes are 2 megabytes?

128, of course.JW

STM32f103 Alternate-Functions and GPIO Configurations

STM32l031k6 General-purpose timer initial state of the output compare register

Hello community,I am having a trouble with the initial state of using Output compare mode. I will explain what I want to do. I want my pin which is assigned to Timer 2 Channel 1 to work in output compare mode. The pin initial state must be RESET all ...

Can I read the existing code from flash through JTAG for STM32F439 MCU?

I am using STM32F439 MCU in my project. Currently I am trying to flash the code through Demonstrator GUI but unit is not entering into boot code. So, now I will use JTA /ST-Link/v2 to flash the code but before this I want to download the existing l...

Any Digital Power Conversion Reference Designs EVB like the predecessor STM32F334 ?

I am looking at some reference design EVBs with STM32G4xx for Digital Power Conversion, like the predecessor STM32F334.Where I can find them ? Even from thirdy party.Thanks a lot

Hello ,I want to do serial communication between stm32 nucleo f446re and arduino mega.Can anyone please tell me about that ?

Firstly I had done my code in keil software of stm32 nucleo f446re and try to transfer data to Arduino Maga in Arduino IDE.I had used UART communication betwen arduino mega and stm32.When I passed a string from keil to arduino ide , there was no resp...

What is hard fault and what to do in case of hard fault?

Hey guys. I was writing a read function from eeprom and when i used the function it goes to hard fault handler.What is hard fault handler for?I searched and saw that people do something in that handler but i dont know what are they.

CubeMX generated makefile generates binary of 400MB when MPU support enabled in STM32F412CX.

I have generated sample code and Makefile with CubeMX for STM32F412CX. It is compiling and outputs a proper binary. but after adding changes for MPU as given in their example , the binary size is increased to 400MB. I have read about same thing here ...