* ATMEL AT91RM9200 CPU, 200MIPS @180MHz * 64MB SDRAM, 16MB NOR FLASH memory * -20 to 80 deg C wide-temperature operation * One 10/100 Mbps Ethernet interface * Two USB 2.0 Host ports * One SD (secure digital) interface * Four 921.6kbps UARTs * I2C (Inter-IC) bus * I2S (Inter-IC Sound) bus, one transmitter and one receiver * SPI (Serial Peripheral Interface) * GPIO: 32x pins, CMOS/TTL-level * 8-bit local bus (A0-A7, D0-D7), with 4x chip selects * Small footprint, 80x50mm ony * Ultra low power consumption, less than 2.5W * Linux 2.6.x OS is pre-built, supports file system * GNU C/C++ tool chain is included