在芯片手册中,没有发现计算芯片的工作频率公式,不知道如何通过Rt和Ct确定频率
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RT = 3.65 kΩ, CT = 1 nF, fOSC是400kHz
RT = 6.6 kΩ, CT = 220 pF,fOSC是1MHz
请参考数据表的6.3 ELECTRICAL CHARACTERISTICS的fOSC部分,没有给出具体的公式