Example $1$

A microcontroller is communicating with multiple sensors using the $I^{2}C$ protocol. The microcontroller operates at a clock frequency of $400kHz.$ One of the sensors has an $I^{2}C$ address of $048,$ and another has an address of $05A.$ Calculate the maximum possible data transfer rate $($in bits per second$)$ for each sensor on the $1^{2}C$ bus.

Clock frequency $=400kHz$

Bit duration $=\frac{1}{?}$ fclock $=\frac{1}{400}k=2\mathrm{.}5ms$