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Resolved! TIM6 undefined interrupt reason on STM32H753I eval board

Dear experts,I'm struggling with a strange TIM6 interrupt issue on STM32H753I.Playing with one of Cube example projects with FreeRTOS, where TIM6 is used as HAL timer.The original IRQ handler is very simple (and the demo works fine) :void TIM6_DAC_IR...

Pavel A. by Super User
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Micro Trace Buffer (MTB) in STM32L0 devices?

Figure 1 in STM32L0 Series Cortex®-M0+ programming manual (PM0223/DocID025763 Rev 3) shows a "Micro Trace Buffer (MTB)" on the top right. I could not find further information on that, neither in the reference manual RM0377 nor in the data sheet of ST...

seren by Associate II
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  • 3 replies
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Challenges in having 8 SPI slaves on single SPI bus?

Hello all,In my application I am supposed to use 8 similar SPI slaves on single SPI bus with master as (STM32L452RCT6) with different chip select lines for each slave. Also, please let me know if it is necessary to configure the CS lines on same Regi...

YVerm by Associate II
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  • 5 replies
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Different return paths for STPM33 ICs?

Hello all,Since i was not able to find thread for Power Monitoring ICs, hence, posting my question here.I am using STPM33 PM IC for my application and i have below queries:-As i can see in the datasheet in the application schematic column, two ground...

0690X00000AAFwgQAH.png
YVerm by Associate II
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  • 2 replies
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Cannot meet STM32G0 power spec in "Low Power Run" mode

I am using STM32G070 for our new product, which is very sensitive to power consumption.I built a board with minimized parts, only MCU, reset switch, and caps. When I drove the MCU to standby mode, the current is 900nA. This proves that this board has...

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