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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Resolved! clock configuration issues when I use CAN

good morning. I want to implement a can loopback on my STM32H755, but when I enable FCAN1, then my clock can't resolve it issues and shows this for FDCAN in the picture below. how could I resolve this problem?  

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Jad by Associate III
  • 778 Views
  • 9 replies
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Black pill serial communication not working!

Hey guys!I'm trying to run the eaxmple found in this link: https://deepbluembedded.com/stm32-serial-port-uart-with-usb-ttl-converter-pc-interfacing/I'm able to read the data from MCU serially, but when I write, the GPIO is not getting toggled. I've c...

zeus by Associate II
  • 1373 Views
  • 21 replies
  • 1 kudos

Resolved! Virtual COM Port in STM32F407VGT6 discovery board.

HiI got a new STM32F407VGT6 Dicovery board which is quite awesome. I have been playing with it and now I want to print stuff to a terminal via Serial. I looked up some tutotials and there they simply use the on board STLink becasue USART pins are con...

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Sahiru by Associate II
  • 1501 Views
  • 3 replies
  • 1 kudos

ESP-PSRAM64H and STM32H743 QSPI mode

Hi,Is there any one success with ESP-PSRAM64H in memory mapped mode?We are able to read ID (0x9F) in spi mode. But when we read/write, it return 0xFF. We don't see EnableWrite command, does this chip has EnableWrite command?We also wanted to use thi...

Dat Tran by Senior II
  • 4673 Views
  • 15 replies
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STM32H743 SPI with CRC mode, acces to CRC from frame

Hello,- STM32H743-SPI2 Slave mode, RX onlyIf the frame has the format N x data + CRC, is it possible to receive the CRC and not just the result of comparing it with the calculated CRC?Receiving a CRC does not set the RXP bit and is not entered into t...

JarekC by Associate II
  • 393 Views
  • 4 replies
  • 0 kudos