I2C Controller

I2C controller implements hardware serial I2C communication, and in that way minimizes usage of CPU units resources. Most important operations of I2C controller are:

·         Master or Slave, sending or receiving data

·         Byte level data processing

·         Connected to CPU over interrupts or polling mode.

·         Transfer speed: 50K, 100K and 400K

·         Frequency synching in case of larger number of masters

·         7or 10-bit addressing of I2C unit