chip list
The main chips the broad used are listed as follows:
ATSAM9M10(The Atmel arm9 SoC)
K4T51083Q(DDR2 SDRAM for cpu)
EP4CE15F23(Altera CycloneIV fpga)
ATtiny13A(The Atmel picoPower 8-bit AVR)
K4T1G164Q(DDR2 SDRAM for fpga)
Reference Link:
http://www.atmel.com/devices/sam9m10.aspx
https://www.altera.com/products/fpga/cyclone-series/cyclone-iv/overview.html
http://www.atmel.com/devices/attiny13a.aspx
http://www.samsung.com/global/business/semiconductor/product/consumer-dram/catalogue?iaId=912