STM32 MCUs Products

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Forum Posts

How best to connect multiple memories

Hi,I am working on a fairly complex setup. I have a need for a fair bit of SDRAM and also potentially a lot ofstorage. So i would like to use NAND FLASH. I also have some small QSPI memory for system profiles and firmware updates etc.My MCU is the ST...

CEagl.1 by Associate III
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  • 1 replies
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I2c HAL_I2C_ERROR_AF error in slave mode

Hello,I am using I2C on STM32F part STM32F407VG.I have taken example code from https://github.com/PaxInstruments/STM32CubeF4/tree/master/Projects/STM32F4-Discovery/Examples/I2C/I2C_TwoBoards_ComITThe I2C configuration for STM32F as slave are followin...

MAbba.2 by Associate II
  • 833 Views
  • 1 replies
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Resolved! STM32G4 ADC clock frequency limitations

Hi,I would like to get some clarification on the maximum STM32G4 ADC clock frequency. In the STM32G473xB datasheet (DS12712 Rev 2), on page 138 it shows a max fADC of 60 MHz for Range 1, single ADC operation. What exactly is meant by "single ADC oper...

galens by Associate II
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  • 7 replies
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STM32F4 Deep Sleep

Hi. I confused about deep sleep on ST's Cortex M4 processor. As I understand If I use HSE as an system clock and go to deep sleep, HSE will turn off. And in wake up ST's document says HSI is used as system clock source after wake up from STOP and Sta...

SSone.1 by Associate III
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  • 1 replies
  • 0 kudos

Accuracy of NucleoF334R8

Hello,I recently bought Nucleo F334R8 which is an ARM 32-bit Cortex M4 microcontroller with both ST and Arduino connectors.I would like to ask about the accuracy of any data from sensor interfacing.The microcontroller is said to have 32 bit accuracy ...

IDADI.1 by Associate
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  • 0 replies
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