STM32 MCUs products

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...

STM32H7R/S lines: 1st STM32 with bootflash and on-the-fly encryption

The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...

I have STM32F031F4P7 microcontroller with USART1_Tx defined on two pins PA9 and PA14. So can we use USART1_Tx of both pins at the same time?

Why not start touch with cubeprogrammer but only with stm32ide

HiI do have a program with touchgfx running on a stm32f746-disco.When program with stm32cibe IDE it starts up and running very fineBUT when i take the .elf file and program the board with the stm32cube programmer it do not start up touch ..what do yo...

STM32G071RB MCU bricked/unresponsive after attempting firmware update via I2C

I was attempting a STM32 firmware update over the I2C interface using some other host MCU. For this, I used the NUCLEO-G071RB; so I referred to the ST's AN4221 and implemented their firmware update flow.I configured the option bytes using STM32CubePr...

I want to make an OBD car project as my major project, I read about CAN protocol and its filtering but I'm not able to use filters in stm32 directly so I google & found your repo https://github.com/ARoozitalab/ELM327-OBDII-STM32 but when I'm trying to

I want to write fresh code so how can I write it

Resolved! Triggering ADC with Timer1 and Rpetition Counter

Hi There,I am currently working on ADC and Timer. I have 3 channels of ADC and using DMA. I want to trigger ADC at Timer1's update event. Also, I've set Timer's parameters to center aligned pwm, repetition counter to 1(with this I will trigger ADC at...

Why the number of pulses is less than expected when I am using One Pulse Mode and Repetition Counter (RCR) to generate adjustable PWM pulses with number and frequency?

I need to generate PWM signals with adjustable number and frequency to drive a step motor. I expect the frequency ranges from 50Hz to 200KHz and the pulses count ranges from 1 to 2k. I have tried 3 different ways including: using timer interrupt to c...

Resolved! I cannot see the initialized variable value in the flash when using stm32?

Hello guys,Please find the question which I asked in stack overflowhttps://stackoverflow.com/questions/74422745/i-cannot-see-the-initialized-variable-value-in-the-flash-when-using-stm32

Resolved! Clarification of Max OD Pin Voltage

How to remove noise with touchgfx when using the QuadSPI

Hi. I made a project with stm32H743IIT6.i used ( touchgfx designer 4.20.0 ) + ( stm32cubeide 1.10.0 )and I saved my images on external flash (W25Q256) with QuadSPI and use SDRAM for touchgfx buffer.But I have a problem. when I display the image on LC...

I want to do a pc waveform display of a four channel adc, it is a serial input pc and the sampling frequency is 1kSPS. What software should I use to develop, the sampling frequency is 2kSPS. I use node-red to find that the chart keeps crashing and can't g

I want to do a pc waveform display of a four channel adc, it is a serial input pc and the sampling frequency is 1kSPS. What software should I use to develop, the sampling frequency is 2kSPS. I use node-red to find that the chart keeps crashing and ca...

STM32 MCUs products

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