D11D02VIO3DM4RREF5DP6VCC7ID8VCC9TEST10FAULT11VCC3V312VBUS13PSW14CLKIN15IC16VDD1V217DIR18RESET_N19VIO20STP21NXT22D723D624D525D426CLOCK27CGF128VIO29D330CHIP_SELSCT_N31D232GND33