STM32 MCUs Products

what is the maximum frequency for STM32L072 discovery kit to operate properly in SPI Slave mode?

HiI am using STM32L072 Discovery Kit. I have connected STM32L072 discovery kit as SPI Slave and Texas Instrument MCU as Master. Communication between the two is good for master clock frequency less than 7.5MHz.But if I increase this frequency, there...

Hello everybody I need implement real time notch filter to 50 HZ powerline noise My MCU is stm32h753bi , how to do that? is it rationale to do that in MCU or I should that on PC side? thank you

running multiple application in same flash memory.

i have have loaded two different firmware at different locations of the flash memory(stm32F303) .main program starting address: 0x80000000second program starting address: 0x80020000i have to call second program. main program is running perfectly but ...

How to establish LIN communication between two STM32F MCUs?

I would like to implement LIN communication between two STM32F series MCUs.But so far, I did not find any example code for LIN implementation using STM32F MCU.Can you please share sample code of LIN communication using STM32F which includesInitializa...

Stm32 footprints

Hi ! Do ST released footprints library of chips for example for eagle?​Im trying to make new library device for schematic and pcb. But it would be superb if I could just download it.​Stm32f103c8 lqfp48

Interfacing issue between the STM32F407 controller and SST25Vf016B flash using SPI

I am trying to interface the STM32F407 controller and SST25Vf016B flash using SPI protocol for chibios. I have completed the configuration steps  and I am also able to read the manufacturer ID reg, device ID reg for Flash. But when I try to write dat...

i am using STM32F303E-eval board with MCU stm32f303vc and i am trying to use UART2 at 312500 baud rate but i am unable to received correct information.

please tell me whether it is eval board hardware problem or not, but i cam able to achieve 312500 baud rate for UART1.thanks.

I need to have timer output compare synchronized with timer global interrupt ,they start separately with two lines below HAL_TIM_OC_Start(&htim3,TIM_CHANNEL_2); HAL_TIM_Base_Start_IT(&htim3); but i see 2us difference between them, what I have to do?