GR >> EP4CGX50CF23C6N 
44433
EP4CGX50CF23C6N
Altera
Quantity 18650
Packaging IC FPGA 290 I/O 484FBGA
Description original&Quality new original
79179
EP4CGX50CF23C6N
Altera
Quantity 20000
Packaging IC CYCLONE IV GX FPGA 484FBGA
Description original&Quality new original