STM32 MCUs Products

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Resolved! STM32C011DxY, WLCSP12

I have a question about configuring pin D1 for UART1 TX (in conjunction with pin E2, UART1 RX).Pin D1 has the option for PA11, [PA9], PA8Pin E2 has the option for PA12, [PA10], PA71. To use pin D1 for UART1 TX, PA11 must be switched to PA9 (SYSCFG_CF...

ITEC by Associate
  • 194 Views
  • 1 replies
  • 1 kudos

Why STM32G473CBT6 program failed at 0x0800A000?

Hi there,I am using STM32G473CBT6, and work with a bootloader and application.When I set the application address at 0x08008000, everything works well.However, when I change the application address to 0x0800A000, the application download fails, except...

Junde_0-1758590452323.png
Junde by Senior III
  • 227 Views
  • 2 replies
  • 0 kudos

Internal Reference voltage VREF of STM32L4R9

Hi,I am using STM32L4R9ZIJ6 microcontroller.I have connected an external reference voltage of 3.3V to VREF+ pin and wanted to use internal reference voltage over this one for internal ADC read operation. Is that possible?I tried configuring the MCU t...

MoniR by Associate
  • 182 Views
  • 2 replies
  • 1 kudos

STM32U585 - Low Power Mode and UART DMA Issue

Dear STMicroelectronics Support Team,I am working with the STM32U585I-IOT02A development board, and I need assistance with the following:Entering and waking from low power modes (STOP2 or STANDBY) using the RTC wakeup timerConfiguring UART1 with DMA ...

shivss by Associate II
  • 268 Views
  • 1 replies
  • 0 kudos

Resolved! STM32H753 CAN set up with both CAN-FD & CAN 2.0 frames

Hi, I'm trying to configure an STM32H753 FDCAN peripheral to be compatible with both CAN-FD & CAN 2.0 frames, in both the Tx & Rx directions.   How should I configure the FD-CAN peripheral to achieve this? I've been through he RM0433 document as best...

CZ_Home by Associate
  • 384 Views
  • 2 replies
  • 0 kudos

STM32 N6 Octo SPI and FLASH on same PN Port/Pins

I want to use the SMT32N6 VFBGA142 or VFBGA169 package.  These parts do NOT have XPSIM_P1(on port PO).  They only have XPSIM_P2(on port PN).Can I connect both Octo FLASH and Octo PSRAM on port PN and use the two chip selects (NCS1 & NCS2) to independ...

Paul_V by Associate
  • 240 Views
  • 1 replies
  • 0 kudos

Resolved! GPDMA Linked List in Secure code on STM32N6

Hi,The example for FSBL works as describedhttps://community.st.com/t5/stm32-mcus/how-to-configure-the-linked-list-mode-in-stm32cubemx/ta-p/693779But if the same approach is applied to Appli (Secure) code, the "User Setting Error" raised in DMA IRQ.I ...

ERROR by Senior
  • 618 Views
  • 5 replies
  • 1 kudos