P1.0/AIN11P1.1/AIN22P1.2/AIN3/REFIN2+3P1.3/AIN4/REFIN2–4AVDD5AGND6REFIN–7REFIN+8P1.4/AIN59P1.5/AIN610P1.6/AIN7/IEXC111P1.7/AIN8/IEXC212AINCOM/DAC13DAC14RESET15P3.0/RxD16P3.1/TxD17P3.2/INT0#18P3.3/INT1#19DVDD20DGND21P3.4/T022P3.5/T123P3.6/WR#24P3.7/RD#25SCLOCK(I2C)26SDATA27P2.0/SCLOCK(SPI)28P2.1/MOSI29P2.2/MISO30P2.3/SS#/T231XTAL132XTAL233DVDD34DGND35P2.4/T2EX36P2.5/PWM037P2.6/PWM138P2.7/PWMCLK39EA#40PSEN#41ALE42P0.0/AD043P0.1/AD144P0.2/AD245P0.3/AD346DGND47DVDD48P0.4/AD449P0.5/AD550P0.6/AD651P0.7/AD752