STM32 MCUs Products

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Resolved! STM32F765 EXTERNAL CRYSTAL

I have custom stm32f765 board it has very minimal design. only some caps and resistor for the reset and boot. My problem is i have attached hse crystal of 16Mhz.this one https://www.digikey.in/product-detail/en/epson/TSX-3225-16-0000MF09Z-AC0/SER4069...

Resolved! STM32F446 I2S stuck on Busy

Hi,I've been trying to get I2S to work without using the HAL to get to know the MCU a bit more. I configured the Peripheral as mentioned in the reference manual, but whenever I write to the SPI->DR the status is stuck on busy.This is my init function...

FLewz.1 by Associate III
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  • 17 replies
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Not able to read data from STM32G031 Mcu I2C slave

I have configured my stm32g031 mcu as an i2c slave. My PC terminal is my master device and is connected to mcu via FTDI cable. When I do a i2c write, I can see mcu receives the data. But when I do an i2c read, I can see it reads 255 on my pc terminal...

AR_26 by Associate II
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  • 2 replies
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Resolved! Question about DWT on STM32L431

I have a straightforward question regarding the DWT counter. I am using the DWT->CYCCNT counter to count clock cycle differences in the STM32L431CC, and I noticed that CYCCNT is 32-bits wide. If I were to use HSI16 as my internal clock source, the CY...

RrW1 by Associate III
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  • 5 replies
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MCU support both 1.8 V GPIO and 3.3 V GPIO

Hi, I am looking for MCU which support 1.8 V GPIO and 3.3 V GPIO,My target is about 20 pin 1.8 V GPIO and about 10 pin 3.3 GPIO.After my search, I think STM32F0x8 can meet my requirement.I want to know are there STM32 low power series MCU or STM32 Hi...

KSu.1 by Associate
  • 492 Views
  • 2 replies
  • 0 kudos

Resolved! STM32H745XI and IAR IDE for ARM development

hi, I'm developing software with IDE IAR for ARM using STM32H745XI.I would like to ask you, if possible, how to create a dual-core project without going through STM32CubeMX on IAR IDE by loading all drivers for both ARM (CMSIS) and ST HAL drivers wit...

FraN by Associate
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  • 1 replies
  • 0 kudos

STM32G030F6 / STM32G031F6 interoperability

At the moment we are struggling to get hold of any STM32G030F6's but we can get hold of STM32G031F6 chips. I've done an CUBE generation in the same pinout as the STM32G030F6 project and compared between the two projects and it looks to me that as lo...