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...


IAP programming

Hi I'm trying use In App programming for the STM32L432KC board. Unfortunately there is no working example provided (app note AN4657 has STM3210C_EVAL and STM32L476G_EVAL which is dual bank). I have managed to modify the example and written correctly ...

Jimis by Associate II
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stm32g071 is locked after I programed option bytes.

I used related functions of HAL in Keil to program option bytes. I cannot connect to MCU again after I write option bytes. I think MCU is locked , and I've tried two MCUs , both is locked, How can I unlock this MCU? It's external boot pin seems usele...

rpip.1 by Associate III
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Calculation of Sense capacity from TSC value

Hello, I would like to ask you, if there is any way to calculate the value of sense capacity? I am using TSC peripheral on STM32L083 and I am trying to interpret the output value from TSC. I've read every application note for TSC, and I didn't find ...

DBarv.1 by Associate
  • 1 replies
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STM32H750vb External Loader issue with W25Q128JV

Hi , I am trying to develop the external loader for W25Q128JV flash interfaced with STM32h750vb through QSPI. I have tested each function for its operation in STM32CUBE_IDE.But i am not able to get the External loader to work it cannot read write or ...

JP_RS by Associate II
  • 3 replies
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how to solve this error? in simulink

Hi.i uses matlab2019 and i want to design software using simulink.but, when i add "GPIO_WRITE STM32", simulink generates this error. did you know about this error? and solution?

IB1 by Associate
  • 1 replies
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Detecting SD card with quad data on STM32 (H7)

Hi,I have my design using STM32H750 (which does not matter in fact it is general question) and I uses Yamaichi microSD connector hat does not have card detect pin. In single data mode, I use one of the SD-Card pins to detect card bit obviously I cann...

Duddie by Associate II
  • 3 replies
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