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! SPI + DMA Chip Select Data Synchronization?

Hi everyone,I am currently working with an STM32G071. It receives data over the SPI in slave mode. The data is packet based, each currently has 4 bytes, but that will differ in the future. A single chip select sequence may contain multiple packets, b...

Fabian21 by Associate III
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  • 6 replies
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Resolved! External interrupts on PC14 and PC15 of STM32F103C8T6.

Hello, guys.I need to improve one old project. There is no free pins on MCU left, except PC13-PC15 and I need three external interrupts. Code with initialization for making PC13-PC15 as inputs lower. I do not use LSE or RTC anyway.For PC13 all works ...

Antony1 by Associate II
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  • 4 replies
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Custom loader internal & qspi possible?

Is it possible to write a custom loader (.stldr) for internal and external (qspi) flash? If so, any tips?I'm following this guide:https://www.st.com/content/st_com/en/support/learning/stm32-education/stm32-moocs/external_QSPI_loader.htmlThis is a tou...

Kvan .3 by Associate
  • 330 Views
  • 2 replies
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Config of differential SDADCs in STM32F373

Hello all,I thought this is a straight forward thing but for me it turned out not to be...What I want to do is simply using SDADC1 and SDADC2 and perform a regular conversation at a time in multimode. I configured both in CubeMX and tried to sample b...

Bench by Associate III
  • 460 Views
  • 2 replies
  • 1 kudos