GR >> EP1C6F256C6N 
41659
EP1C6F256C6N
Altera
Quantity 18650
Packaging IC FPGA 185 I/O 256FBGA
Description original&Quality new original
78293
EP1C6F256C6N
Altera
Quantity 20000
Packaging IC CYCLONE FPGA 256FBGA
Description original&Quality new original