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RESET PIN controller

Posted on March 17, 2018 at 10:02We use micro controller STM32F103RBT6 & stepper motor driver IC TB6560AHQ.we have found the problem at Reset pin of stepper motor driver IC. Circuit is attached.Initially machine works properly. but after some time m...

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...