ADC on MCU got damage

Chatchai Buekban asked Oct 06,2020
0

Hi everyone, my project using STM32L433ccu6 MCU . ADC value readout freezes 2048 (0x0800), but in my prototype with a component from Digikey or Arrow everything ok. And I try to replace MCU I bought from Digikey to PCBA board, then run on the same code It's work !!!!

 

Who has the same problem?

 

Thanks,

Chatchai B.


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