STM32 MCUs Products

I am using STM32L475 at HCLK 72MHz, at this clock the number of wait states required is 4 but I configured for 2 wait states and ART enabled. At this condition, my controller performance is good w.r.t timing taking.

I increased to 4 wait states and tested and performance is not reaching w.r.t time and taking more time to complete the functions. Do I need to increase to 4 wait states?

NOT ABLE TO READ FILE COUNT AND FILE NAMES FROM SD CARD

we are using STM32F205 controller board, and tried to read the files in a directory in SD card.we are able to mount the SD card successfully also we are able to create the file and read the file, however we are not able to count the number of files a...

I am trying to clear the IWDG_STDBY bit set in flash so I can enter standby mode without the watchdog timer waking up the MCU.

I am using an STM32f746zg and this is what I have been trying:HAL_FLASH_Unlock();CLEAR_BIT(FLASH->OPTCR, FLASH_OPTCR_IWDG_STDBY);HAL_FLASH_Lock();But it doesn't seem to actually modify the bit. What is the proper procedure to clear this bit in flash?...

The STM32H725IGT3 has internal temperature temperature, can I use it as shutdown or stand by of the MCU, incase the temperature rise above a specific threshold like 102C?

is there help available to select which stm32 variant is best for our product

MEM_MODE SRAM not relocating interrupt vector table on the STM32G03

I am porting some STM32F03 code to a STM32G03.The project uses a bootloader and an application. Bootloader works, does its thing and jumps to the application code at a different address.The application will first fill SRAM with it's vector table and ...

Does the PSSI accept to be used in master mode? How to set it?

Can't access an[y] old thread

Anybody can see content of this thread?https://community.st.com/s/question/0D50X00009XkhdpSAB/lowpower-management-resetJW