Device MCU domain contains two multi-master Inter-Integrated Circuit (MCU_I2C) interfaces, each with the following main features:
- Compliancy to the Philips I2C-bus specification version 2.1
- Support of standard mode (up to 100 Kbps) and fast mode (up to 400 Kbps)
- Support of 7-bit and 10-bit device addressing modes
- Support of multi-master transmitter/slave receiver and receiver/slave transmitter modes
- Built-in FIFOs with programmable size of 8 to 64 bytes for buffered read or write
- 8-bit-wide data access
- Support of Auto Idle, Idle Request/Idle Acknowledge handshake, and Asynchronous Wakeup mechanisms
- Low power consumption