Ideal for low power (nanoWatt) and connectivity applications that benefit from the availability of three serial ports: FS-USB(12Mbit/s ), I²C™ and SPI™ (up to 10 Mbit/s), and an asynchronous (LIN compatible) serial port (EUSART). The large amount of RAM memory and Advanced Flash program memory for buffering make it ideal for embedded control and monitoring applications that require periodic connection to a PC via USB (legacy free) for data upload/download and/or firmware updates.