参考设计
========


.. image:: ../_images/refer1.png
.. image:: ../_images/refer2.png
   :width: 100%
   :align: center

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Designator Value Description                     Footprint
========== ===== =============================== ==================
C1         10nF  Capacitor,X7R,±10%              0402
C2,C3      NC
C4         2.2PF Capacitor,X7R,±10%              0402
C5         10uF  Capacitor,X7R,±10%              0402
C6         100nF Capacitor,X7R,±10%              0402
X1         16MHz XTAL SMD3225,Cl=9pF,40Ω,±10ppm  Seam Seal 3225
========== ===== =============================== ==================