PAK=68,P
REM=ST6249 (PLCC68)	   
REM=18   PA6    P0   
REM=17   PA7    P1   
REM=21   TEST   P2   
REM=30   RESET  P3   
REM=32   OSCIN  P4   
REM=28   GND    GND       

18   !PA6  
17   !PA7  
21   !TEST 
30   !RESET
32   !OSCIN
28   !GND  
26   !VCC  
27   !VCC