ADC_SAMPLETIME_55POINT5啥意思

ADC_SAMPLETIME_55POINT5是指ADC（模数转换器）的采样时间设置，其中55.5代表采样时间的数值。采样时间是指将输入的模拟量转换为数字量并读取出来的时间。在这里，ADC_SAMPLETIME_55POINT5表示采样时间为55.5个时钟周期。换句话说，当使用8分频，即时钟频率为9MHZ时，ADC的转换时间将根据采样时间的设置而确定。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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