The Inter-IC module is compliant with the Philips I2C Bus Specification, revision 2.1. Refer to the specification for timing details for all but rise/fall time parameters.
Philips I2C specification rise/fall timings apply only to MCU_I2C0, WKUP_I2C0, and I2C[0-1]. All other instances of I2C use standard LVCMOS buffers to emulate open-drain buffers, and their rise/fall times should be referenced using the device IBIS model.
For more details about features and additional description information on the device Inter-Integrated Circuit, see the corresponding sections within Section 6.3, Signal Descriptions and Section 8, Detailed Description.