STM32 MCUs products

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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...


Reading unavailable pin.

Hi,I have a program that will run on STM32G030C8 or STM32G030K8. C8 has a 48pin case, K8 - 32pin. The PC13 port is available in C8, there is no output in K8. If I read this pin in K8, it always returns 0, regardless of whether I turn on the pullup. W...

RB.3 by Associate
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Resolved! How to clear internal SPI TX buffer in slave mode after transaction cancellation? SPI used in slave mode with DMA circular buffer.

Hello. I am using STM32F407VG controller. I have to transfer data from another device via SPI interface. STM32 SPI is used in slave mode, circular DMA enabled. Devices are connected via joint.In some cases I need to resynchronize data exchange. At th...

STM32 F0 SPI slave proper setup

Hello there,So far I was designing only SPI masters in the STM32 MCU's- now I am doing a slave application and I am having problems. First of, I was surprised that the STM32CubeF0-master repository doesn't consist of a single SPI slave example (pleas...