CM-SAMA5D34 Features
Dimensions: 52*64mm, 8 layer
Working Temperature: -40 to +85 Celsius
Atmel SAMA5D34 Cortex-A5 CPU, 536 MHz
512 MB DDR2 SDRAM, 256 MB NAND Flash
150Pin Expand connector
Low power consumption, only 0.5W
Integrated 1GMBit Ethernet on board

CM-SAMA5D34 CPU Board Feature
CPU processor
ATMEL SAMA5D34 ARM processor
Cortex-A5, working at 536MHZ

DDR2 RAM Memory
512MB DDR2 RAM, 32bit data bus

Flash Memory
256MB Nand Flash
4MB SPI Flash

Pin interface
2 x 60 pin 2.0mm space DIP connector
1 x 30 pin 2.0mm space DIP connector
Resource: USB, Ethernet, Serial, SSC Audio, CAN, SDIO,LCD, Touch, SPI, IIC, GPIO
On-board resources
Integrated 1GMBit Ethernet on board
2 x LED 
Supply Voltage 3.3V
PCB Size
8 layer, 52 x 64 (mm)
Low power consumption, only 0.5W

More details,please feel free to contact COREWIND