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...


STM32L4 not staying in STANDBY

Posted on July 02, 2018 at 19:13Hi,    I am working with an STM32L4.  I'm trying to put it into STANDBY mode, and wake it up using a WKUP pin.  The issue is that the first time I go to standby after POR, the system wakes up immediately, though I'm s...

STM32F4 I2C communication

Hi, I am trying to establish I2C communication b/w I2C1 and I2C2 on Stm32f4-discovery. I used CubeMx to generate code for standard mode with the following addresses.I2C1 = 0x5I2C2 = 0x7In the while (1) i added the following code.resp = HAL_I2C_Master...

How to setup timer to trigger ADC using STM32F051

Posted on May 02, 2018 at 12:34I know this is an old problem but I really cannot figure out.My intention is to use timer 15 as a trigger source with setting equal to 1kHz. Then by enabling ADC interrupt using EOC  flag I think I could have an ADC in...

LSE Clock Output Missing Pulses on NUCLEO-F767ZI

I used STM32CubeMX to build a very simple test case to output both the High Speed Clock (HSE) and Low Speed Clock (LSE) on output pins. I selected "Master Clock Output 1" and Master Clock Output 2" when I configured the input clocks. The HSE clock ...

MPatt.11 by Associate II
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