STM32 MCUs Products

hello guys i'm working on STM32F3 board, the port com does not appear when i plug the board on my pc i tried to install the STSW-STM32102 virtual com port driver but still don't work . I don't know what to do, can i get some help please ?

D0-D3 lines always high on STM32F412RE

I'm trying to connect a ILI9341 based parallel LCD to STM32F412RE. I have successfully connected that to the STM32F412ZG in the past, but that was using the pins in the H/G ports not available in the 64 pin package. When configured for pins on the 64...

RADC of STM32G473

Figure 29 of the STM32G473 datasheet calls out an unspecified, internal RADC. Is there any data on this internal resistance?

Good morning, I would like to know if anyone knows of libraries to work with the Iridium SBD module and with the MAX17201 charge controller ???

Hi am using the STM32G474RE nucleo board to try Flash_Dualboot example but crashing at HAL_FLASH_OB_Launch()

Hi, I have been trying the Flash dual boot example from version1.3.0. I am following the steps as given in the readme.txt, flashed the bank2 FW from location 0x08040000 and used the debugger to flash the bank1FW. I triggered a bank swap by pressing t...

STM32L4 - HSI16 accuracy / over time stability

On our project 4 (out of 1200) devices startet to have problems after a few weeks of working. It turned out they had a HSI16 of 15MHz @ the default calibration settings. A recalibrating brought it back to 16MHz, but questions arises:How can the HSI16...

A qutetion about STM32F429 IAP program

Hi ! there is a question about my program: I use a bigger array ,size is 10K , in my app program ,my IAP bootloader program can jump to app program ,and it works. but when I change it up to 20K , app doesn't work.And the app works even array's siz...

Stm32f730i8 spi issue

Hi, I am using stm32f730i8 chip set for my application, whereas I am communicating the peripheral through spi where I need high frequency clock. But currently I am able to operate with 2MHz if I increase beyond that the spi clock is getting skewed.Pl...