P0.0 VREF1GND2VDD3RST#4P2.0 C2D5P1.76P1.67P1.58P1.49P1.310P1.211P1.112P1.013P0.714P0.6 CNVSTR15P0.516P0.417P0.3 XTAL218P0.2 XTAL119P0.1 IDA020EP21