There's one thing about EFM8 that you simply cannot beat: price. We're using them in several product lines and aside from some minor errata, our experience has

There's one thing about EFM8 that you simply cannot beat: price. We're using them in several product lines and aside from some minor errata, our experience has been very good. When it comes to doing simple real-time control (PWM and the like), you just can't beat a $.40 MCU... not to mention the smallest 20-pin version is just 3x3mm.