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F133-A的电源问题

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QL2017 LV 3 最后由编辑

GPIOF为SD卡接口，但是没有VCC-PF引脚，所以PF组的GPIO走的多少V，Sd用3.3V还是1.8V
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zhangjingxun12 LV 4 @QL2017 最后由编辑

@ql2017 我sd用的3.3
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