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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Functional safety

Hello,I would like to receive the UL(E480533) condition of acceptability what is the failures in the internal watchdog? is external watchdog is needed ?Do you have risk assessment for STM32F ? can you share it?can you recommend a consulting company t...

yeila.1 by Associate
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I2C communication address issue

Hi, All. I have come across an odd situation in I2C communication between F405 and sensors1) F405 is master. address is 7 Bit2) with 3 slave I2C sensors , address, 22h,35h,78h3) There is no issue to read data from sensors of 22h and 35hbut when comm...

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Resolved! Data transmit by UARD (DMA) with junk character

Dear eveyone,I' little confuse..I'm trying to send dat over uart from a nucleo board (F103 + FDTI). If a use "normal"method, it's work great.I mean, i receive "1234567890" WITH a new line.uint8_t start [20]= "1234567890 \n\r"; HAL_UART_Transmit(&huar...

jlecl.1 by Associate III
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Resolved! Delaying the reset that comes from the NRST

Hi all,I'm using STM32L562VETQmy question is:can i delay the reset for about 20ms when pressing the NRST pin ?i want to give LED-Indication for the device reset.in other words, can the reset -that comes from the NRST pin- be delayed for a specific am...

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WAdel.1 by Associate II
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