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...


STM32F437 IAP Option Byte programming failure

Posted on February 02, 2018 at 15:08So I have an STM32F437VG processor and I want to change the BOR level to 0 in the Option bytes (leaving all others at their factory defaults). I intend to do this via a one-time change in early startup via the fol...

andrew by Associate II
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Problem with ADC in STM32L476RGTx

Posted on February 02, 2018 at 09:45Currently I am working in an application using  STM32 controller.I am facing one issue.I am using 2 ADC's which are working for the first time right after flashing.     We use the independent MCU PCB(STM32-L476RGT...

How many Max Slaves in SPI

Posted on February 02, 2018 at 10:19In SPI protocol, how many  maximum slaves can I connect to master(nucleo STM32F103RB)?#stm32f103rb #spi-communication #nucleo-stm

STM32L4x2 Multimaster mode of UART

Posted on February 02, 2018 at 11:03Hi,is it possible to set the STM32L4x2 UART to a 9 bit address mode, where only the 9th bit create an interrupt or wake up from mute mode. Actually I see the only possibility to set only one address. But in some p...

josef2 by Associate II
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Porting code from IAR to TrueStudio

Posted on January 28, 2018 at 18:57Hi,I had been using IAR Embedded Workbench for programming and burning codes on STM32F7. Since the release of TrueStudio 9, I thought it would be wise to switch to a free version ahich has no code size limitations....

DMA transfer from DCMI to Flash or SD card?

Posted on January 24, 2018 at 19:50Hi My micro (STM32F765VI) has 512KB of SRAM. I have an OV7725 image sensor connected to it. I am right now performing a DMA transfer of RGB565 in 320x240 format from the image sensor to SRAM. This takes up 320x240x...

Resolved! What microprocessors are Space Proof ?

Posted on January 31, 2018 at 07:26I am looking to use a microprocessor for space applications. I have looked to STM32F207xx family with the ARM 32-bit Cortex-M3 core and it has an appropriate operating temperature. Can you provide me with any docum...

Cannot run CubeMX as normal user on Win10

Posted on February 02, 2018 at 00:39I've reinstalled latest version of CubeMx on Win10 1709. Now it can run only as administrator but not as a normal user.When run as normal user it flashes a popup message, something like 'check for updates' , and d...

Pavel A. by Evangelist III
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