STM32 MCUs Products

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Resolved! STM32f302 Operational amplifier 2 reference voltage

Hello Community, I am currently working with a stm32f302rc microcontroller, I need to configure my ADC2 to measure the reference voltage of operating amplifier 2 (Vrefopamp2) (it is internally connected to channel 17 of the ADC).I need this to check ...

Saddrone_0-1695376508950.png
Saddrone by Associate
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  • 2 replies
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Resolved! 1.8V VDD and 3.3V VUSB

Some STM32's have VDD and VDDUSB. Setting VDD to 1.8V and VDDUSB to 3.3V, the GPIOs work at 1.8 V, and USB keeps working (the USB transceiver needs 3.3V). Each time, there is a note that VDDUSB has to be the last power supply to be active when poweri...

koendv by Associate II
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  • 4 replies
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Multiple UART implementation

We are using a the Microcontroller for one of our products , we are using two UARTS for communication , however when both the UARTS are enabled we are facing some difficulties in the communication, can anybody help in this ?Attached is the main file ...

Pooshan by Associate
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  • 7 replies
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STM32U585 SmartCard Mode Init Error

Hi TeamI am working on the ST provided package with TF-M Example and working on adding the smart card interface at uart3(without using cube mx setup). I have a working code with smart code with TF-M Structure(GTZC enabled) and using Cube MX. I used t...

PJose.4 by Senior
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regarding spc5 issue

question 1-- Hi all ,in spc5 studio i am unable to to find the target device in debug configurator if i connect PE micro multilink universal to SPC560B60L5B6E0Y controller i power up all the thing even then i am unable to find do we require any addit...

Resolved! STM32H7

Hi I am currently using STM32H723ZGT6 in my design. But because of the memory constraints for my application, I am planning to use STM32H743ZIT6 or STM32H753ZIT6 in my design. Please do let me know that these 3 MCUs are pin to pin compatible or a dro...

Sandeep1 by Associate II
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  • 2 replies
  • 0 kudos