Freescale XS128单片机最小系统PCB，将传统双排插针电路改成单排，尺寸不变，布线工整，已做成成品，焊接电路简单好用！-Freescale XS128 microcomputer system PCB, the traditional double circuit into a single row of pins, same size, wiring neat, finished products has been made, the welding circuit is simp