VDDAA1VLDOA2VDDIOA3SS/SDAA4SOA5GNDTB1BRCB2NRSTB3SCK/SCLB4SI/A0B5S1_INC1S2_INC2PWMGC3IFSELC4VDDDC5BOUTD1PWMBD2GNDAD3PWMRD4FBD5GOUTE1ROUTE2GND _LEDE3GND_SWE4SWE5