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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does STM32H563ZIT6 has support for OTFDEC

I'm using NUCLEOH56ZI board which consists of STM32H563ZIT6 controller.I'm checking, if there is any provision to encrypt the data/program on external FLASH.in the stm32h563/573 reference manual ,i see OTFDEC is a feature provided for this purpose.bu...

shii by Associate II
  • 610 Views
  • 5 replies
  • 1 kudos

Watchdog not wakeup from the STOP mode occasionally

My STM32L051C8T6 board encountered a very strange phenomenon. It occasionally failed to wake up from the STOP mode, although the IWDG was enabled.I am using Zephyr RTOS, but do not enable Zephyr's power management, and use the following peripherals:1...

guojing by Associate
  • 488 Views
  • 2 replies
  • 1 kudos

Error Target MCU stm32f401cd

Salut la communauté, J'ai créé une carte électronique permettant de visualiser l'état de la batterie d'un ULM. J'ai utilisé le microcontrôleur STM32F401CD, et j'avais initialement prévu d'utiliser uniquement l'horloge interne HSI du MCU, donc je n'ai...

yassir by Associate III
  • 3593 Views
  • 44 replies
  • 9 kudos

CAN Filter ExtID

Hi,I want to setup the CAN filter but I don't understand how to do so.I have made lot of test but nothing work fine.I want to have only message 0x18FF01D0, 0x18FF02D0, 0x18FF03D0, 0x18FF05D0, 0x18FF07D0, 0x18FF0CD0 and a stdID 0x401.To test to have o...

AJouv by Associate II
  • 1378 Views
  • 7 replies
  • 0 kudos

Resolved! UART RTS/CTS not working

Dear Sir.I am trying to test for rts/cts , I use a program that transmit a 16 byte dataevery 1 ms .Tying rts or cts to gnd or 3.3v  makes no impact on the TX output.How do I insure that the code  works with RTS\CTS ? Pleas advise 

reprogramming STEVAL-STWINKT1B using RS-485

I have used the evaluation board (STEVAL-STWINKT1B) for a while now, and have always used USB cable to load my hex files to reprogram it.I would like to repogram it using RS-485 with the Stm32CubeProgrammer, is this possible? do I need to make any ad...

NivR by Associate
  • 283 Views
  • 1 replies
  • 0 kudos

Resolved! Stm32G431KBU6 CANFD can't work when BRS On?

Hi community:      I'm using CANFD on stm32g431kbu6 board, but I find some issue that CANFD cant work normally with BRS ON,my config of CANFD show in the comments。Does anyone know about this?   Thanks

eason_Yi by Associate II
  • 1278 Views
  • 12 replies
  • 0 kudos

Trustzone application

Hi,I have utilized the GPIO toggle TrustZone example in B-U585I-IOT20A board to understand how TrustZone technology operates. Once the application is running, if I press the reset button, the application does not restart.Looking at the debugger, I ge...

Need a driver for USB to CAN for Windows 11 Arm

Hi I am new here. I am looking for a driver for Windows 11 Arm (parallels M1). The chip on my board says STM32F105. The driver that worked for me last time on other Windows was:  dpinst_amd64 Can someone advise a driver for Windows 11 Arm (running Pa...

grisom by Associate II
  • 1736 Views
  • 10 replies
  • 6 kudos