STM32 MCUs Products

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How many flash erase cycles in STM32H743

Posted on March 16, 2018 at 18:58I would like to know the number of possible flash memory erase cycles apply for the STM32H743. I could not find the spec. in the Reference manual or on the ST home page.  Is it  like 100 000 write/erase cycles? or le...

GS1 by Senior III
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STM32L073RZ-Nucleo stop mode

Posted on November 28, 2017 at 06:54I tried STM32L073RZ-Nucleo. and use 'en.stm32cubel0\STM32Cube_FW_L0_V1.10.0\Projects\STM32L073RZ-Nucleo\Examples\PWR\PWR_STOP_RTCâ€�  but I got a strange question:  first time enter stop mode ,current is 1.2uA ,RT...

guo sir by Associate II
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Error Trying to Implement a Project on another Project

Posted on March 15, 2018 at 20:32Hello there,I'm using the IAR to code my project for STM32F091VC to collect weather data from 9 sensors. Recently I changed the Wind Direction sensor that was at first digital and now is analogic. The problem is that...

STM32H7x3 datasheet and Flash memory programming

Posted on March 13, 2018 at 23:04Hello,DS12110 rev. 3 in table 51 .' Flash memory programming (single bank configuration nDBANK=1)' misses values for sector erase time with parallelisme x32 and misses even an entry for parallesim x64.

SPI Not Sending

Posted on March 16, 2018 at 12:10Hi  I am still learning on the STM32, and currently working on the Nucleo-64 (STM32L073RZT6) board. I am currently trying to get the SPI to work, I am simply trying to send a byte out so I can capture it on my logic ...

USBD_CDC_Init BUG ?

Posted on March 16, 2018 at 15:41Hi, i generated a little project with STMCUBE (Version 4.25.0 and packages 1.21.0)  for STM32F415 with FreeRTOS  and only CDC inteface, but not work.During the INIT on comand 'Set configuration = 1' i receive a error...

Marco1 by Associate II
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