I²C 消息传输需要多长时间?在线计算器

输入要传输的数据字节数(不包括包含从地址和 RW 位的起始字节)。

TechOverflow calculators:
You can enter values with SI suffixes like 12.2m (equivalent to 0.012) or 14k (14000) or 32u (0.000032).
The results are calculated while you type and shown directly below the calculator, so there is no need to press return or click on a Calculate button.
bytes

$$N_{\text{bits}} = (N_{\text{bytes}} + 1) \cdot 9$$$$\Delta T_{\text{transmission}} = N_{\text{bits}} / \text{bitrate}$$
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