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TRM_M480_Series_EN_Rev1.01NuMicro M480 nUVOTon 32-bit arm Cortex -m4 f microcontroller 4.2.4 M484 Series pin descr iption 145 4.2.5 M485 Series Pin Descr iption 4.2.6 M487 Series Pin Descr iption 200 4.2.7 M480 Multi-function Summary table 231 4.2.8