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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Resolved! Need a clarification on NRST_MODE functionality

I'm using a STM32G031J6 MCU in my project and i need to use the reset pin as a GPIO. From what i read on the reference manual this can be done by setting the NRST_MODE option bit to 2 (GPIO). However the issue i'm facing is that if the reset pin is h...

LIORI.1 by Associate
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Touch water sensing?

Hi! Can I use touch sensing embedded in stm32L432 to sens water level or just water presence? Contact or contactless (capacitive).​I want to use this to sens water presence. Connect a long (5-10m)wire to touch PIN and another to​ GND. Or just single ...

oeliks by Senior
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  • 1 replies
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Resolved! How to configure FDCAN recieve buffer?

Hello Everyone,I have Nucleo-H723ZG and I managed to configure CAN to work there but only sending messages. I am not able to get anything in RX Buffer.I configured CAN like:hfdcan1.Instance = FDCAN1; hfdcan1.Init.FrameFormat = FDCAN_FRAME_CLASSIC; ...

KBied.1 by Associate
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  • 1 replies
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Resolved! STM32F030F4 Current Consumption Change

Hello All,We design a circuit with STM32F030F4.And when I checked the current consumption of the circuit , I saw the curent consumption is changing by the time.It moves like decreasing for some time and increasing suddenly after that decreasing for s...

Resolved! How to enable GPIO EXTIx interrupts?

Hi,I need to enable interrupts for pins PJ0, PJ3, PJ4 and PJ5. Why these pins? Because they are connected to the ARDUINO connector (CN5 and CN6) of the STM32H7474I-DISCO board and they all seem to be all free. I have the initialization code (Hopefull...

Louie88 by Associate III
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  • 7 replies
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Use USB CN13 of the NUCLEO-14 F746GZ board

Hi,I'm started to develop on the NUCLEO-14 F746GZ board recently. My question is: it's possible to read input from device (in particular NFC reader MOD-RFID1356MIFARE) through USB CN13? I tried but the device is not powered. Thanks for your support

DVill.11 by Associate
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  • 1 replies
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