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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STM32L4R9I-DISCO demo projects compilation fails

Hello guys.I dont want to complain, but I think its not normal trying to spend 1 week to compile Demo projects for my STM32L4R9I-DISCO board. I have the github repo below, I've added StemWin libs which are not included due to license problems, but I ...

ADimi.1 by Associate
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Resolved! STM32 Debugging Tools and Real-time MCU Inspection?

Hello,Previously when working with NXP MCUs, I was able to inspect MCU registers and memory whilst debugging through a convenient interface built into the IDE.I'm wondering if the STM32Cube ecosystem, or other ST tools, can provide equivalent functio...

Using SWO with built-in stlink on nucleo H743ZI2 board

I'm having trouble getting SWO to work using openocd on the NUCLEO-H743ZI2 board. I've removed SB26 as per the user manual for this board. This should leave the SWO pin (PB3) connected to the stlink SWO, meaning I can get ITM output over the usb conn...

MHusz.1 by Associate
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STM32H7xx - PLL input frequency range settings

Hello,this is a description of PLL settings from a reference manal00: The PLL1 input (ref1_ck) clock range frequency is between 1 and 2 MHz (default after reset)01: The PLL1 input (ref1_ck) clock range frequency is between 2 and 4 MHz10: The PLL1 inp...

JPoha.1 by Associate II
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Resolved! STM32F7: setting PA15 as GPIO breaks SWD connection

I'm using an STM32F750 with the JTAG/SWD pins as follows:PA13 (JTMS/SWDIO) is connected to my debug headerPA14 (JTCK/SWCLK) is connected to my debug headerPA15 (JTDI) is to be used as a general-purpose outputPB3 (JTDO/TRACESWO) is connected to my deb...

JBerg.2 by Associate
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Enable XIP and write/erase external flash concurrently

Hi ST,​I'm using STM32H723 with mx25lm51245g​ to test XIP feature, we want to run the program in the external flash, in the meantime we want to write/erase external flash.​We found that once the XIP feture is enabled (memory mapped mode), if we try t...

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yyou.1 by Associate
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