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msp430f20x2系列的也像G2553一样不支持高速晶振吗？ 能推荐一款支持高速晶振并且体积小巧的430系列芯片吗？
LFXT1CLK: Low-frequency/high-frequency oscillator that can be used with low-frequency watch
crystals or external clock sources of 32768 Hz or with standard crystals, resonators, or external clock
sources in the 400-kHz to 16-MHz range.
当然可以支持高速XTAL了，最高可到16MHz。
