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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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ADC_RegularConversion_DMA project question.

Hi Everyone. I'm modifying a the example project "ADC_RegularConversion_DMA" for the STM32F4-Discovery board.I now want it to work via TIM2 trigger. I would like TIM2 to trigger the ADC, and then the DMA to transfer the ADC result to a buffer.The pro...

mbmail4 by Associate II
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Resolved! Saving some data in RAM between Reboots.

Hello,I am trying to add s RAM section at the end of the RAM to savesome data (states) between warm reboots, when the watchdog kicks due somewiring problems (i2c).I changed the ld file as:I reduced the stack -2kI reduced ram -2kI created a RAMAUX and...

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Marius CO by Associate III
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"OPMODE" in STM32L4 LPTIM description

All the STM32L4 reference manuals. describe LPTIM_CFGRBit 20 WAVE: Waveform shape       The WAVE bit controls the output shape       0: Deactivate Set-once mode, PWM / One Pulse waveform (depending on OPMODE bit)OPMODE bit is mentioned nowhere else ....

Community emails

I want emails for replies to my posts, but I'm getting a few emails per day on random topics that I am not involved in. For example, I just this: "FLosa.1 asked group STM32 MCUs: How do I send my input data to a neural network on an STM32F4 to make ...

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NNar by Associate II
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STM32H753BIT6 - RTC battery discharge current

We are using STM32H753 controller In Power off condition we checked VBAT discharge current in STM32H753BIT6 .The discharge current is pulsating from 4uA to 28uA.We enabled only RTC peripheral.We are not sure why the behaviour is like this

srr r by Associate II
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