1. What bit rates are supported by the I2C interface?
>> The I2C channel can be set to operate in fast mode (400 kHz) or standard mode (100 kHz).
2. How many slaves can be addressed?
>> Supports four 7-bit device addresses in the slave or one 10-bit address and two 7-bit addresses.
3. What features from the standard I2C spec does it support?
>> 10-bit addressing, repeated starts, Clock stretching for both master and slave, master arbitration and General call features are supported.