飞思卡尔MMA955xL的Xtrinsic系列器件是高精度，建立在飞思卡尔的ColdFire版本1核智能加速计。该MMA955xL家族的微控制器内核能够在内置FLASH存储器的自定义应用程序的开发。

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Freescale Semiconductor Application Note Document Number AN4129 Rev 0 012012 Building Custom Applications on MMA9550LMMA9551L by Fengyi Li Applications Engineer Contents 1 2 3 4 5 Introduction 1 Architecture 2 21 Toplevel diagram 2 22 Memory space 3 Tools to build custom projects 6 31 MMA955xL template 6 32 Sensor Toolbox kit ......