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MSP430的RS422接口问题

Other Parts Discussed in Thread: MSP430F5438

请问MSP430F5438能直接与 DS26C31以及DS26C32相连接吗? 因为DS26C32的Voh的最小电平是3.8V,典型值是4.2V,若这个直接和3.3V供电的MSP430的uart口连接的话,会不会破坏MSP430。