stc8h。可以直接用，很方便，采用模块化的方式(STC library function. It can be used directly. It's very convenient. It's modularized)

STC新推出的一款单片机STC8H，自带PWM死区对称，对它的应用(Stc8h, a new single-chip microcomputer introduced by STC, has its own PWM dead band symmetry and its application)