VDD1DIO2CLK3STB4GND5KS16KS27KS38SEG31/KEY39SEG30/KEY210SEG29/KEY111SEG28/KEY012SEG25/SW113SEG24/SW014SEG23/PWM315SEG22/PWM216SEG21/PWM117SEG20/PWM018SEG1919SEG1820SEG1121SEG1022SEG923SEG824SEG725SEG626SEG527SEG428COM329COM230COM131COM032