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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['F446 Cube/documentation] SAIxy_CR1.CKSTR

Posted on January 03, 2018 at 22:43For I2S, data are latched on the falling edge of CK (for the transmitter) and are read on the risingedge (for the receiver). That, according to CKSTR's description above, means to set CKSTR=1 for both transmitter a...

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Missing Flash_(BANKx_) END definitions

Posted on June 13, 2018 at 11:47Hello,the device headers for F0,F1,F2,F4,F7, L0 and H7 all contain definitions for FLASH_(BANKx_) END. Headers for F3 and L4 do not contain these definitions.Please add these definition.Thanks

Default image file for STM boards

Posted on June 12, 2018 at 16:05Hello,is there a place to download the default image files as flashed on the Nucleo/Discovery/etc boards when sold?When people asked for these file, all advice I found was to compile from the Cube sources. This requir...

wrong variable initialisation

Posted on June 13, 2018 at 09:13Hello all,I have a proplem with initialising variables in a function. The function is -with some other functions- in a seperate .c file. Here is a picture with the start of the function.The variable last_block and the...

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SWV on the STM32F746ZG

Posted on June 12, 2018 at 08:31Hi, I am trying to enable the SWV on the STM32F746ZG, but without success. I generated the code with CUBEMX (enabled the Trace asynchronous SW) and in debugger configuration configured interface SWD, and trace SWV (wi...

stm32l0 openocd

Posted on June 13, 2018 at 10:49Hi!- usingSTM32L011F4U6 micro-controller, - compiling with arm-none-eabi-gcc- flashing / debugging with OpenOCD 0.10.0when we usedSTM32L053xx, everything was working perfectly.we were able to flash / debugnow, when sw...