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=== I²C0 ===
This I²C module is a bus controller that can function as a master or a slave in a multi-master design. It supports an extremely wide clock frequency range up to 400 Kb/s. I²C0 is internally connected to the following devices:
* Thermal IC : Texas Instruments TMP421 (Address: 0x4F)* RTC : Maxim Integrated DS3232 (Address: 0x68)
The following table describes the interface signals: