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...

gif-stm32u0.gif

How to config track clock on NUCLEO-H563ZI

I am using the MDK-ARM tool to develop our application.When I enable the "Trace Exceptions" function to trace all exceptions, it always show "No synchronization" in red below. And no exception can be seen from the table.I also uploaded the trace cloc...

No_sync.png Trace_clock.png

Analog Watchdog to wake the sleep mode in stm32

Hi, We use stm32f103c8t6 microcontroller. I need a output for Analog watchdog,adc read continuously background. I access analog value to activate sleep mode and wake up mode. I access the POT to Low threshold(0<100) to activate sleep mode and access ...

mrsmile by Associate III
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Resolved! How to Convert UART received data into Float

HI"I am using an STM32G071CBT6 controller, and I am receiving data using the receive interrupt. I have received some values in my buffer memory, and now I want to convert them to float. If you have any examples, please share them. My buffer memory is...

suriya by Associate II
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  • 10 replies
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STM32F401RE

AREA mycode, CODE  EXPORT __mainmyclock EQU 0x40023830myDmode EQU 0x40020000myDout EQU 0x40020014myPU_PD EQU 0x4002080CmyPC13I EQU 0x40020810  ENTRY__main PROC  NOP;------------------------------Port C Clock Enable  LDR R1,=myclock  LDR R5,[R1]  MOV ...

CCV by Associate II
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STM32F4 sometimes not booting correctly

Hello,I have a PCB that I have installed an STM32f407 or STM32f427. The PCB has CAN peripherals, serial peripherals, a status LED, a reset button and other peripherals.I have seen that on startup sometimes the STM32F4 doesn't startup correctly. When ...

RAugu.1 by Associate
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  • 7 replies
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Resolved! Decoding the STM32H563 datasheet (RM0481 rev 1)

The MCU is great, but the datasheet (in particular the SPI section) is very hard to read. Whatever the original language was, it wasn't English, and I guess Google translate has been involved. I've added an example below, and hope for ST to update th...

Dimlite by Associate III
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  • 2 kudos