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...


Possible to use all 3 DAC channels simultaneously?

In reading the manuals and datasheets, it seems like it should be possible to simultaneously use all 3 channels (DAC1 Channel 1, DAC1 Channel 2, and DAC2 Channel 1) of the onboard DACs at once, emitting separate values on each. However, no matter wha...

Cbee.1 by Associate II
  • 8 replies
  • 1 kudos

Resolved! Undefined reference in EEPROM emulation package

Hi all,I'm trying to implement manually the ST EEPROM emulation package.But I got stuck at a undefined reference: I included in the right build paths and in the IDE I can perfectly jump to the EE_Init() function.So the IDE does know where to look, bu...

WSpar.1 by Associate III
  • 13 replies
  • 0 kudos

STM32H747 HSEM issue

Hello,I am trying to manage data transfer between the 2 core of the STM32H747.My problem is all hardware semaphore are locked just at the initialisation phase ( MASTERID 0X03 , Core M7) After Hal_Init(); & SystemClock_Config(); all is free.after __HA...

Configuring OCTOSPI on a STM32H723/STM32H730

I'm having an issue configuring the OCTOSPI for accessing an external HyperRAM (Cypress S27KL0643) connected to OCTOSPI1.My basic issue is that the STM32 doesn't provide a chip select or clock when I attempt to access the chip.I'm suspect I'm misconf...

JCoop.2 by Associate
  • 4 replies
  • 0 kudos

Resolved! Stm32f427vit6 replacement

Can i replace the stm32f427vit6 with the f429vit6, f437vit6 or 439vit6 without changing code, and are they completely pin compatible?​​​

Flashing large binary (> 1Mb) to STM32H753VIT not working

Hello everyone,For over a year I've been involved in a project using the STM32H753VIT microcontroller. The firmware has been in development for quite a while and has subsequently been growing.Currently, the compiled binary is at the point where it is...

0693W00000D1NukQAF.png 0693W00000D1NxZQAV.png
GtH by Associate
  • 9 replies
  • 3 kudos