LPC4357-DB1-C, Double Speed 2 Evaluation Board consists of the most essential components that you need to start your development. It contains the LPC4357-FET256 dual-core controller, USB, Ethernet and JTAG connectors, 4 Push-Buttons + 4 LEDs, 16MBit external NOR flash. The LPC4357-DB1-B and LPC4357-DB1-C evaluation boards also carry the external 64 Mbit SDRAM. The LPC4357-FET256 microcontroller is a first dual-core processor with Cortex-M4 DSP and Cortex-M0 co-processor. It contains 136 kB of internal SRAM and can operate at CPU frequencies of up to 204 MHz. The LPC4357-DB1 evaluation board can be connected to a wide range of extension boards. These boards extends the LPC4357-DB1 peripheral with Touch Screen LCD, RS-232, RS-485 and CAN bus, HDMI interface