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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Resolved! STM32F777 remapping/jumping to internal SRAM

Posted on July 07, 2018 at 14:54Hi,I was previously working on an stm32f429 MCU and successfully jumped to internal SRAM using:__HAL_SYSCFG_REMAPMEMORY_SRAM();I've ported my code to a new STM32F777 system and have realized the above function does no...

Update via UART without circuit jumper STM32F769

Posted on July 07, 2018 at 17:32Hello,I have a custom board with the MCU STM32F769. We integrate the board inside a machine. To update the software, the user has access only to RS232 and power ON/OFF switch.We use another controller (not from STM ) ...

An Ha by Associate II
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HAL Timeout on UART Receive

Posted on November 06, 2017 at 23:55I'm setting up a UART channels to transmit and receive from a slave device.I have Transmit working as I can see the slave is doing what's asked from the command sent to it.On each command the slave reply's back wi...

Lalit B by Associate
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STM32H7 ITCM testing for improved performance

Posted on July 05, 2018 at 00:44Hi all,EDIT:Intention,I would like to test if there is any performance gain to be had by running functions tat are called inside interrupts from ITCMRAM rather than flash on an STM32H7 MCU.I'm working with an STM32H7 ...

FreeRTOS V10

Posted on May 05, 2018 at 21:00The current FreeRTOS in the Cube Repo is V8.x.x.  Way down level.  Is there a reason why the repo has not been updated to V10?

tim3 interrupt not getting cleared

Posted on July 06, 2018 at 00:09I'm new to ST but have extensive experience with Eclipse and other ARM M cores..I created a simple 'blinky' program using STM32CubxMX and ST32M System Workbench on a STM32F769-DISC0 Discovery Board.The LED toggles onc...