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STM32G474QET3TR STM32F423RHT6TR STM32F412ZGT6TR
STM32G473QET6TR STM32G474VET3TR SPC560D40L1C4E0X
STM32G474QET3 STM32G474QET6 STM32G473QET6TR芯片LQFP128封装
微控制器STM32G474RCT6
STM32H742BGT6/STM32G474QET3/STM32F051R6T7TR
