GR >> EP4CGX30CF23I7 
44430
EP4CGX30CF23I7
Altera
Quantity 18650
Packaging IC FPGA 290 I/O 484FBGA
Description original&Quality new original
79056
EP4CGX30CF23I7
Altera
Quantity 20000
Packaging IC CYCLONE IV GX FPGA 484FBGA
Description original&Quality new original