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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STM32H7 ADC3 over BDMA only writing to buffer once

I am working with a STM32H723 micro, capturing 2048 samples of data on ADC3. The ADC is triggered by the overflow of TIM1 and transfers samples successfully the first time HAL_ADC_Start_DMA(&hadc3, (uint32_t*)adc_buf, ADC_BUF_LEN); is called.In the H...

Iris-DM by Associate II
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Resolved! STM32F769I-DISCO

Hello.I am developing a product with STM32F769I-DISCO development kit.Unfortunately, by my mistake, I think I connected 24VDC to the power terminal, so I couldn't use the power IC that looked like a regulator marked U4.Can you check the exact name of...

R3D3 by Associate II
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  • 4 replies
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Power Wake UP

Hi,Im using stm32h7 mcu for my project.Which is an iot product.I need to use low power mode on it  i need to wake the mcu using an gpio external interrupt or either by an uart .Device is switch to some mode with a constant current consumption which i...

Resolved! STM32F4 - Fade and Loop Debugging Help

Greetings,I have been working with the STM32F407ZG and a KnobG Click from MikroElectronica. I read the datasheet for the PCA9956B and have managed to address the device successfully at the address of 0x70. Now then according to the usage I have seen ...

Resolved! STM32 Ethernet RMII set up issues

Hey all, I've been working on this issue for about a week and am still not gaining any traction. I am trying to set up the RMII for the STM32H723ZG eval board (I cannot use the MII as we are using the pins for other peripherals).The LwIP TCP echo wor...

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cjbruff by Associate II
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