GND1VDD2GND3TMS4TCK5TDI6TD07TDRSTN8ADC4/SPI_MOSI9ADC3/SPI_MISO10ADC2/SPI_SCK11ADC1/SPI_SSN12ADC0(I)/DATARDY(0)13VDD14VBAT15Wakeup16GND17DP18DM19GND20RX21TX22GPIO023GPIO124GPIO225GPIO326GPIO427CFGO28CFG129RES30RES31RES32BOOT033RSTN34GND35GND36GND37GND38GND39GND40GND41GND42GND43GND44