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...


CODE vs RO vs RW vs ZI-data

Hi there, dumb, dumb, dumb, dumb question: which of the above, as reported by my Keil MDK compiler, count against my program space and which count against my RAM? Does CODE+RO go into my program space, or just CODE?Asking because I'm playing with te...


Hello All , I am sorry it might be the wrong forum , i use STM32f429 with TFT to create a menu system I am declare a structures for menu but i dont have success to put a structure in side a struture could me what is wrong ?  struct menu_type {char  *...

USB HID - Host PC-Windows Application

Posted on June 19, 2018 at 16:59Hello ST Community, I am fairly new to the ST world.  I have used MXCube to create a USB HID device but I am having difficulty find an example USB HID - Host PC/Windows application that I can use to see the communicat...

JBlackann by Associate III
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Static bits in UID (STM32F4)

Hey! Does anyone have more info about the UID bits in STM32F4 processors. If I were to use only this processor, which bits could I eliminate from the UID to still have a unique ID for each device and the ID would be the smallest possible in size.-Tha...

danny by Associate
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CubeMX filename disapear

Hi, since update to cubeMx Version 4.26.1 filenames for .project and .cproject disapear in the project folder. Does anyone have clue what the reason could be? Is there a possibility to downgrade Cuibe MX? Could it be a win10 issue? Thats something ...

Regarding Boot loader

Hello,Sir I want know that whether the boot loader code is already present in the STM32 MCUs by default ? or we have to download it.Regards,Manoj Hiwarkar