I2C Bus Mode • Contains two channels (ch0 and ch1). • Allows selection between master and slave. • Allows selection between transmission and reception. • Supports multiple masters (arbitration, clock synchronization recognition). • Supports standard mode and fast mode (fastest baud rate in master mode: 89.91 kHz and 357.14 KHz, respectively, at fPCLK = 100 MHz) • Supports transfer data sizes of 1 to 8 bits. • Provides one transfer complete interrupt. • Can enable or disable interrupts.