The Atmel AT91SAM9G20-EK provides a development system that you can use todevelop software applications running on AT91SAM9G20 device.The Atmel AT91SAM9G20 is based on ARM926EJ-S. This embedded board draws only 80 mW in full-power mode (400 MHz) with all peripherals turned on. This is half the power consumption of the pin-compatible 200 MHz AT91SAM9260. It offers four times the cache and on-chip SRAM memory and features improved error correction for external NAND Flash as well as an enlarged Ethernet FIFO that improves latency compared with its predecessor. The Atmel AT91SAM9G20 is targeted at power-constrained applications that also need high performance, including point-of-sale terminals, building automation, security cameras and bar code readers.