P521P51/BZ2P50/ADST3P60/AN04P61/AN15P62/AN26P63/AN37P64/AN48P65/AN59P66/AN610P67/AN711AVCC12AVR13AVSS14P74/EC15P73/INT316P72/INT217P71/INT1/X0A18P70/INT0/X1A19RST#20MOD021MOD122X023X124VSS25P27/ALE26P26/RD#27P25/WR#28P24/CLK29P23/RDY30P22/HRQ31P21/HAK#32P20/BUFC33P17/A1534P16/A1435P15/A1336P14/A1237P13/A1138P12/A1039P11/A0940P10/A0841P07/AD742P06/AD643P05/AD544P04/AD445P03/AD346P02/AD247P01/AD148P00/AD049VSS50P37/WTO51P36/PWC52P35/SI153P34/SO154P33/SCK155P32/UI156VCC57P31/UO158P30/UCK159P43/PTO160P42/UI261P41/UO262P40/UCK263P53/PTO264