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您好，我使用的是CC1310F128RSMR，未使用的GPIO，是需要接地还是悬空呢？哪种方式的功耗更低呢
Hi
感谢您对TI产品的关注！CC1310未使用引脚推荐悬空，请参考TRM的11.6 Unused I/O Pins：
CC13x0, CC26x0 SimpleLink Wireless MCU Technical Reference Manual
