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Experiences with STM32 and XRay or CT

Hello,during qualification tests, our design with STM32 L4 first went through XRay tests and afterwards even CT to check for soldering problems etc.XRay was fine, but we have an issue with CT were the controller quit function afterwards. Not even a J...

RHaag.1 by • Associate II
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Resolved! STM32G070RB HSI16 Clock and clock calibration issues. Is there a clock calibration example without the need to use HSE or LSE clocks?

I am trying to acquire the amount of ticks a timer counts using a 50Hz signal (acquired from the mains using hardware). For this I use a EXTI8 interrupt where the 50Hz signal is sampled. I can see on the scope that this interrupts works perfectly (by...

CP.Tang by • Associate II
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Software SS management issue of H753's SPI

On Fig 613 of RM0433, the SS connects to Vcc. According to 50.4.7, it is said the SS pin is free for GPIO when in software SS management mode.Does fig 613 mean SPIx_NSS pin can not be used GPIO when corrsponding SPI in software SS management mode?

JZou.2 by • Associate II
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Does STM32F7 and H7 support eMMC of 8GB?

Hello, I would like to use an eMMC of 8GB with one of these three MCUs: STM32F411VET6, STM32F765VIT6 and STM32H7A3VIT6. Do these MCU support eMMC of 8GB and does ST provides working drivers for this(as this project must go fast)?  Many thanks, jprobs...

JProb.1 by • Associate
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