STM32 MCUs Products

Is STM32F103C6 can bus terminated?

I have two blackpill boards with STM32F103C6 MCU's on them, I want to explore using can bus between those two units and am wondering if I need to add termination to the cables or if those pins are internally terminated when configured for CAN.All the...

STM32H753ZI MCU ADC VREF+ volatge when it is feed with VDDA volatge of 3.3V?

How measure AC current using CT and STM32F373's SDADC Differential mode?

HiI read AN4207, at the end of document, there is an example using SDADC in Power meter application. I working a personal project same as example, so how differential mode SDADC work? Can it measure negative voltage from Current transformer?Thanks

STM32G0 conterpart for STM32F0's GPIO_SetBits ?

Hello there,I am porting the implementation of a specific component that's currently working together with a STM32F0 to work with a STM32G0.Most of the functions need to be changed from the old implementation to its STM32g0_ll_xyz.h counterpart, but ...

spi with dma can`t work in stm32H7

I use spi without dma can transmit and receive data. but I use spi with dma can`t transmit and receive data! my chip is stm32h743ii series!

Can the L4R5 OCTOSPI interface be configured as a slave

Hi,Can the L4R5 OCTOSPI interface be configured as an SPI or Hyperbus slave so that it's flash memory can be accessed and addressed via SPI from a master device?Is it possible to configure the L4R5 OCTOSPI so that the device appears as an external fl...

STM32H7 datasheet SPI characteritics are not clear

Hello,The SPI characteristics in the STM32H753 datasheet are not clear (for me at least):What does "slave receiver mode" means ? Is it half-duplex or simplex communication ?Right now I'm able to communicate between two STM32H7 Nucleo boards connected...