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...


I have tried a lot of ADC DMA examples, but I don't know where I am failing. I am using a MIKROE card STM32F407VGT6, the result of the DMA register in DataADC comes in only two states (1048 - 0V and 4095 - 3V3)

Here is the code of what i am doing, certainly I am still confused where do I have to change the register. #include "main.h"     /* Private variables ---------------------------------------------------------*/ ADC_HandleTypeDef hadc1; DMA_HandleTypeD...

CSequ.1 by Associate
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Resolved! Why each project in the I-CUBE-LRWAN expansion Package are not provided with .ioc file for an easy customisation to a different board !!! ST complicate life and impossible to find the solution to well do the job. please help!!!

In the UM2285 Developpment Guideline for STM32 expansion Packagethey say that each expansion Package must contain the .ioc file but in the i-cube-lrwan not the case!!!!! why?Thanks for help

SHATE.1 by Associate III
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Hi, We use a STM32F469 and we would like to add 2x512Mbits of NOR FLASH and 128Mbits of SDRAM. Is ST micro recommand some Part Number for FLASH and SDRAM components ? I have not seen any application note. Thanks

The STM32469I-EVAL has 128Mbits NOR FLASH (PN: S29GL128S90FHI0) and 128 Mbits SDRAM (PN : IS42S32800G-6BLI).There is 512Mbits FLASH version of the S29GL family but the access time is higher. Is it an issue for the STM32F469 ?Which requirements have I...

jtual by Associate II
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strange debug ROM table entries

Hello,I am looking into the ROM tables on STM32F439ZI. TPIU (0xE0040000) class type is 0x9, in its romtable, there are two entries:0xb, which is strange because it is marked as present (0b11) but offset is zero which is prohibited.0x1, which means pr...

mete by Senior
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USART in interrupt mode

Hi, I want to use USART in interrupt mode in stm32f429 evaluation board.I saw the demo example UART_Hyperterminal_IT, but I didn't understood why they are calling HAL_UART_Receive_IT() function if we are using USART in interrupt mode not in polling m...

PNaph.2 by Associate II
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