STM32 MCUs Products

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STM32 G0B1KEU6: Using LSI as clock source

I am trying to use the LSI as the clock source on the STM32 G0B1KEU6. It doesn't work, and as soon as I select the LSI in the MUX on the clock tree, my code stops working. To ensure there are no other sources of error, I used the exact same code but ...

KarineBlier_0-1729627117840.png KarineBlier_1-1729627125157.png 1.png 2.png

Resolved! Looking for Compact, Low-Power Alternative to STM32F401CCU6

Hello everyone,I'm currently using the STM32F401CCU6 in my project, but it's proving to be oversized for my application, both in terms of physical package and power requirements. I'm hoping to switch to a smaller STM32 microcontroller that maintains ...

ward by Associate II
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STM32F373 SDADC Output is always 32767

Hi all,I am trying to activate SDADC on my custom designed board to measure a couple of analog voltages. I am trying to measure 5-channels in injected continuous mode. Offset = 0, Gain = 1, Single-Ended Offset Mode. See the CUBE settings below :In th...

MehmetErol_0-1730370624595.png MehmetErol_1-1730371154301.png

FMC NOR Ready/Busy

Hello!This is the first time im using NOR Flash so bear with me :)Question #1I screwed up and forgot to add a pullup for the open drain ready/busy NOR output.So i've tried the ghetto approach of using the internal pullup of the STM32 as "busy wait" b...

XD by Associate III
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Data Flow Processing Capacity of STM32F429 Ethernet

Background: F429 works as a net node in the ethernet switch. Other nodes are cortex-A or CPU, so the controller with F429 has the poorest capacity for processing net data flow.Current Implementation: As the controller only exchanges data with a speci...

Polumfan by Associate II
  • 611 Views
  • 3 replies
  • 1 kudos

STM32F0 Bare Metal I2C

Trying to write a i2c driver for the stm32f0 and having trouble understanding how this works as im use to the stm32f4 i2c could anyone describe what steps i need to take to write a polling i2c driver or point me to an app note that describes ive ben ...

STM32H755XI gets so hot

I checked with the Uploaded File schematic board. I'm using STM32CubeProgrammer. Connect from PC via UART. I confirmed that the UART is connected with STM32CubeProgrammer. ​Software has not been written yet. In that state, the MCU became so hot that...

MPU_schematic.jpg
TDP_0000 by Associate II
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  • 10 replies
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