STM32 MCUs Products

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exit Standby mode delay with iwdg and rtc.

MCU: STM32H750exit Standby mode delay with iwdg and rtc.I find when I enable iwdg it seems will delay 1 second when exit standby mode. After trace code, I find it is hang in HAL_RTC_Init(),the RTC_EnterInitMode() will check weather the hrtc->Instance...

GChu by Associate
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ADC in Low power run mode

Hi,I have configured ADC like  ADC_ChannelConfTypeDef sConfig;  /**Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)   */ hadc.Instance = ADC1; hadc.Init.OversamplingMode = DISABLE; hadc.Init.ClockP...

Resolved! What books should I read to understand ARM MCU's?

Hi guys, I am in 12th grade and very interested in electronics. Ever since I knew about ARM microcontrollers (especially STM32 ARM MCU's) I've always wanted to build my projects using ARM MCU's, but I am unable to understand the technical information...

Sashvat by Associate II
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  • 18 replies
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SDRAM Extended Mode Register Write

I am using an STM32F769NI with a MT48H16M32LFB5-6 SDRAM chip, everything works fine. we are looking to set the drive strength to 1/4, 1/2 and full to evaluate the effect on EMC testing. From what I read in the programming manual, it states to perform...

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gvigelet by Associate II
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How to properly configure the CAN2 RX Interrupt on STM32 ?

Hello,My RX0 Interrupt is not called and I don't understand why. If someone can help me, because I already tried lot of things.The problem is I never go in my "CAN2_RX0_IRQHandler()".I properly configured my CAN timings because the received frames ar...

ALuca by Associate II
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STM32 I2C multi-device connection

Hello to everyone, I am a newbie on STM MCUs. I need to communicate 6 slaves and 1 master device. But I could not figure out. The master device has been selected Arduino mega due to some specifications. Slaves are responsible to drive motors, Arduino...

Sensortile standby high consumption

I am working on a project using the sensortile. When the MCU is not in use, it enters a standby mode. I measured a current of 4.5 mA in standby mode. What could be the cause of such a high consumption in standby mode?

RMous by Associate
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  • 3 replies
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