stm32f103c8t6系统滴答
时间: 2023-08-30 16:12:06 浏览: 133
stm32f103c8t6系统滴答定时器是一个24位的定时器,可以用来产生系统中的时钟节拍。它的晶振频率为72M,系统滴答定时器可以精确计时到1/72(uS),通过72次计数进一次中断,获得1uS的系统时钟节拍。系统滴答定时器的加载值寄存器(STK_LOAD)是一个24位的寄存器,用来设置系统滴答定时器的初始值,范围为1~16777216。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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