P5.31MOSI/ADC5/P1.52MISO/ADC6/P1.63SCLK/ADC7/P1.74P4.7/RST5RXD/P3.06SCLK/TXD2/P4.37TXD/P3.18INT0/P3.29INT1/P3.310T0/P3.411T1/P3.512WR/P3.613RD/P3.714XTAL215XTAL116GND17P4.018A8/P2.019A9/P2.120A10/P2.221A11/P2.322A12/P2.423P5.024P5.125P2.5/A1326P2.6/A1427P2.7/A1528NA/P4.429ALE/P4.530P4.1/ECI31P4.6/RST232P0.7/AD733P0.6/AD634P0.5/AD535P0.4/AD436P0.3/AD337P0.2/AD238P0.1/AD139P0.0/AD040VCC41P4.242P1.043P1.144P1.245P1.346P1.447P5.248