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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LIN bus master data send

Hi,I am creating project in which I need to use LIN bus, I have tried to generate code from cubeMX, I have changed the BaudRate to 19200 in initialization, see the code from Initialization :static void MX_USART1_UART_Init(void) { huart1.Instance = ...

T-Kom by Associate
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Resolved! ''active write protected STM32 device detected''

Posted on February 14, 2017 at 14:07Hi, I am working on ST STM32L151VB-A, I burned a loader which already worked for me, and since then I get ''active write protected STM32 device detected'' also on other application that worked fine. when I try to ...

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How to change the clock frequency on a STM32H753ZI

Hey guys completely lost on this one. I have seen many other STM32 chipsets and in the reference manual its plain and simple how to increase it, however when it comes to this chip it doesnt list the Wait state for the CPU frequency but for the AXI pe...

CLeo.1 by Senior II
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Resolved! f_open not working properly

Hii everyone,I'm using stm32f4 discovery board and its header board which consist sd card interface in it. I'm using cubeIDE to generate code for 1-bit mode SDIO interfacing using DMA. But the problem is at f_open instruction while debugging step by ...

Rsrma.1 by Associate III
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STM32H7 SD CARD got HAL_SD_CARD_RECEIVING

Hi All,​I am using SD card store something log on H743 with mbed. But I encounter a problem which will poll the strange status "HAL_SD_CARD_RECEIVING".​I can initial without any issue. Also can write a shot address and read. But when I write a contin...

TLung.1 by Associate II
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