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...

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STM32L4 crystal configuration times out?

I have a few boards using an STM32L4 part.Some of the boards are working as expected, but others are not. The ones that don't work reach a timeout in the SystemClock_Config() function call. Specifically, they time out in the while loop at line 558 of...

SKarl.19 by Associate II
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Just Start with PlatformIO & Nucleo F446RE

target halted due to debug-request, current mode: Thread xPSR: 0x01000000 pc: 0x080078ec msp: 0x20020000** Programming Started **** Programming Finished **** Verify Started **** Verified OK **** Resetting Target **shutdown command invoked============...

Swets by Associate II
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Resolved! Can't enable any register in debug mode stm32cubeide

Hello everyoneI have a little problem with stm32cubdeide, when im trying to work in debug mode with the mcu stm32f469nih6 i can't modiffy or add any bit to enable the register RCC->AHB1NER->GPIODEN.I just want to set clock to activate other peripheri...

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JBece.1 by Associate
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FDCAN TX fails about half of the time (HAL)

Hello,I've set up FDCAN on my STM32H753. I'm reading the transmissions using both an oscilloscope and an Analog Discovery 2.I'm currently debuggning a loop which transmits the same message over and over again. About half of the times I only get the S...

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STM32G0B1 fdcan can't recieve messeages.

I am currently implementing communication between STM32G0B1 and STM32H743 using FDCAN.However, I am unable to receive stably. Sometimes it works, sometimes not.Specifically, the following is happening.(G0B1 Recieve)・Data is actually in Fifo, but no r...

Haru by Associate II
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