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! Configuration of OCTOSPI

1.in the manual "AN5050", What's the meaning of "memory type"? Does this mean that OCTO only supports these four types of memory chips? The flash I used is "IS25LP064A", Does the OCTOSPI support this flash?2.How to set the "DEVSIZE"? if the flash si...

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rsun.11 by Associate II
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  • 9 replies
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No STLINK detected

Hello, everytime i try to run code in cubeide i get the message stlink not detected.I tried both on Linux and Windows and same problem appears.When i plug in my Nucleo F401RE the LED's do start blinking so i guess it is not a MCU problem. I also trie...

jl.11 by Associate
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  • 3 replies
  • 1 kudos

How to setup SPI mode 2?

I'd like to setup SPI mode 2 in my project with cpol=1 and cpha=0. But in SPI setup for cpha options are 1 or 2 edges. Which option do I have to select?

mladen by Associate II
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  • 6 replies
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Resolved! Why does UART4 RDR register not read anything? [SOLVED]

HelloI've been working for a few days with a BL475e IoT node that has a SMT32L475VGT6 microprocessor as standard.I am trying to communicate via UART with an Arduino UNO without satisfactory results. Below I share the code:I call from main() the follo...

SSeij.1 by Associate II
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  • 4 replies
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Nucleo H723 RTC under VBAT powering

Hello,I have set an RTC on a Nucleo H7 board and i I am powering it via VBAT pin when i switch off the VDD on the board. I have removed the 0Ohm connector from the SB52 and everything since working fine. When I reset the board for instance and I keep...

FCamp.1 by Associate III
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  • 6 replies
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Resolved! Stm32 to Python

I would be happy if you share with me some example codes about transmitting data from stm32 to python via serial!

MFara.4 by Associate III
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  • 14 replies
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Resolved! set pinout

i have a code in c of nxp mcu. in the code mcu nxp i configure pinout as: #define led       PTBD_PTBD3  #define led_dir    PTBDD_PTBDD3 i am using led in pin B3, next a use led_dir = 0;to define output,led=1 or led =0, to set or reset output, i wan...

jdo by Associate II
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  • 6 replies
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