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Too large PLLMUL (theoretical question)

Posted on June 18, 2016 at 11:41What would happen, if PLLMUL is set slightly too large? Let say, if maximum frequency of a MCU is 72 MHz, but PLLMUL is set such that the frequency would be 80 MHz?Thanks

matic by • Associate III
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ADC current issue

Posted on June 16, 2016 at 00:25Hi all,I want to measure a 18650 cell voltage with the help of internal ADC of STM32F407VG Micro controller.  But the current rating of 18650 cell is in Amperes while my controller pin current rating is in mA. So my Q...

Problem with driver for st-link

Posted on June 18, 2016 at 00:57Hi, I am not able to download driver for st-link/v2 from page:  http://www.st.com/content/st_com/en/products/embedded-software/development-tool-software/stsw-link009.html#getsoftware-scroll  because there is no downlo...

petr2 by • Associate II
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STM32 driver problem

Posted on June 03, 2016 at 05:46I have a quadcopter flight board that uses an STM32 processor. The Dfuse stm3280 zip is downloaded and then the driver from this is installed. You are then asked (by the boards designer) to replace this driver with a ...

pedro1 by • Associate II
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SPI last bit spoilage

Posted on December 25, 2011 at 17:34Hello I'm using stm32f103 controller and via SPI trying to read data from EEPROM Microchip 25LC080B. The problem I deal with, is last bit corrupting when reading from eeprom, sometimes 0->1 and sometime 1->0, I've...

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