STM32 MCUs Products

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Resolved! STM32L011G4U6TR build Error: Flash Overflow

Hello All, I am using STM32L011G4U6TR for one of my application development. I have written a code where I am using,11 GPIO, 1 UART and Internat EEProm.When I am building the code in I am getting below Error and not able to load the Application on ST...

Shiv09_0-1752586521299.png
Shiv09 by Associate III
  • 171 Views
  • 7 replies
  • 6 kudos

Resolved! SPI 8-Bit frame

Hi, I hope this is the right place to ask. I'm currently working on interfacing an SD Card with a nucleo f767. I used the DS-Bits in CR2 to set the data frame to 8 Bit (what also should be the reset value). Despite that, MOSI always sends the whole d...

LuLeWi by Associate II
  • 99 Views
  • 4 replies
  • 1 kudos

Resolved! I2C of STM32G491 Series MCU

Hi, We are using STM32G491 Series MCU in our application.Can all the three I2C lanes can be used either as a master or slave.Is there any specific pins which supports only as a master or only as a slave. Warm Regards,Mythili B

MB.13 by Associate II
  • 65 Views
  • 1 replies
  • 0 kudos

NUCLEO-G071RB RTC alarm interrupt error

Hi , I 'm using NUCLEO-G071RB to test RTC using LSE 32.768k.I using RTC to generate a second alarm and in the interrupt to toggle the pin output(PC6).But i find a issue if follow below steps the interrupt not enter, and the program goes wrong.1. eras...

Andy77_0-1752799978252.png Andy77_1-1752800054568.png Andy77_2-1752800072718.png Andy77_3-1752800083670.png
Andy77 by Associate II
  • 78 Views
  • 3 replies
  • 0 kudos

Resolved! STM32H743XGH6 PLL1 DIVP1: Is divide by 1 possible?

Is it possible to divide by 1 for DIVP of PLL1?According to RM0433 Rev8, DIVP of PLL1 is capable of dividing by 1.However, I could not set division by 1 in CubeIDE. (It is possible that my setting is incorrect.)

NiM by Associate III
  • 91 Views
  • 3 replies
  • 3 kudos

STM32H573 Ethernet MII clocks

Greetings, I am using STM32CubeIDE version 1.18, Running FreeRTOS, and using the HAL library to configure the ETH device.   I have the STM32H573 ETH port configured as MII, and communicating with an external ethernet switch device (also in MII mode)....

Can Alternate Functions Cause Pin Contention?

I am using an STM32G0B0RET and trying to use USART2 w/ RS232 Flow Control (Both CTS and RTS) on pins PA0 - PA3.  I am also trying to use pin PD5 as a standard GPIO_Output.  PD5 has the additional functionality of being USART2_TX. However I am seeing ...

Resolved! Ram Parity Check STM32H7, STM32H5, STM32F7, STM32F4

Hi, We would like to implement a parity checks on the internal RAM to detect random upsets. I understand some STM devices support this feature and I was trying to find one that supports it. I have searched several datasheets but so far I can't find m...

JS6000 by Associate
  • 147 Views
  • 3 replies
  • 1 kudos