GR >> EP4CGX50CF23C6 
44432
EP4CGX50CF23C6
Altera
Quantity 18650
Packaging IC FPGA 290 I/O 484FBGA
Description original&Quality new original
79228
EP4CGX50CF23C6
Altera
Quantity 20000
Packaging IC CYCLONE IV GX FPGA 484FBGA
Description original&Quality new original