GR >> EP4CGX75CF23I7 
44455
EP4CGX75CF23I7
Altera
Quantity 18650
Packaging IC FPGA 290 I/O 484FBGA
Description original&Quality new original
79315
EP4CGX75CF23I7
Altera
Quantity 20000
Packaging IC CYCLONE IV GX FPGA 484FBGA
Description original&Quality new original