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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! Unable to use PC15 as GPIO input

Hello everyone,I'm working on a project using an stm32f030rc. I need to use PC15 as a GPIO input but it appears I'm unable to.I understand the couple PC14/PC15 is shared with the LFE oscillator, but of course I'm not using that function. Moreover, I ...

MMald.19 by Associate II
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  • 4 replies
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stm32f767zi max interrupt speed

I would have a question I am using stm32f767zi and trying to capture 2mhz signals with interrrupt600 700 khz is not much trouble, but 1mhzlerde starts to catch the deviation. Captures the rising and descending edgeI wonder how another method can be a...

MBOST by Associate
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  • 1 replies
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Stm32f4disci power supply

I find a question. when I try to change the power for computer's USB interface to an extern 5V.it doesn't work.LD1 keep flashing.but when I use the computer's USB.it works well.what's wrong. I use it to produce a pwm.

Blly by Associate II
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  • 9 replies
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Resolved! About Ouput Compare Insert dead time .

Now , I generate below waveform. Every thing is OK except for red arrow , it indicate a deadtime.but it's longer than other deadtime , in fact , This dead time is twice as large as the other dead time .​divide into three stage :1�?First Stage , TIM r...

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