PAK=20
REM=LPC900 connect:
REM=SCL-P0
REM=SDA-P1
REM=RST-P2

04 RST#P2
05 VSS#GND
06 XTAL1
07 XTAL2
09 SDA/P1.3#P1
10 SCL/P1.2#P0
15 !VDD