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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FreeRTOS USB Host example

I need a STM32F411 DISCO USB Host example using FreeRTOS.My project is based on STM32F401. I don't have target hardware yet & have survived with a NUCLEO 401 and linking wire. That won't be good enough for USB.Nearest is a STM32F411 DISCO but my rush...

PRobe by Associate II
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Can't connect to COM Port

Hi,I implemented a composite device program for my mcu (STM32F407IG) .Everything is working fine and the mcu get recognized as cdc+msc.Somehow it won't connect to the vcp when i am using a terminal program like HTerm to send data to vcp.Anyone have e...

arduo by Senior
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USB Composite Device Driver

Posted on September 19, 2016 at 08:59Hi all, for my project I developed an USB composite device (MSC + CDC) based on an STM32F2.Since ST doesn't provide an example of a composite device based on the HAL, it wasn't so easy to have my device working, ...

Lori B. by Associate III
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NRST Pin STM32 Protection.

If we don´t use the NRST pin how o what to need to put to this pin to protect from ESD. The other question is the pins that don´t use from the micro what I need to do with them (put pull-up or pull-down o kepp open externally) ? referring to ESD.