TXB0108用在1.8V转3.3V时,速率最大是60Mbps,能否给LPC总线(33MHZ)用呢?
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TXB0108用在1.8V转3.3V时,速率最大是60Mbps,能否给LPC总线(33MHZ)用呢?
是的,一个周期内上升沿和下降沿都采样,所以1Hz=2bit。
您说的LPC只是上升沿采样,那么一个周期只传1bit 数据,那么33MHz应该即为33Mbps。
谢谢。那么这个txb0108的60Mbps速率,我lpc33mhz的可以用吗?到底需要66mbps还是33bps呢?