GR >> EP4S40G2F40I1 
44493
EP4S40G2F40I1
Altera
Quantity 18650
Packaging IC FPGA 654 I/O 1517FBGA
Description original&Quality new original
80558
EP4S40G2F40I1
Altera
Quantity 20000
Packaging IC STRATIX IV GT FPGA 1517FBGA
Description original&Quality new original