GR >> EP4SGX180DF29C4N 
44647
EP4SGX180DF29C4N
Altera
Quantity 18650
Packaging IC FPGA 372 I/O 780FBGA
Description original&Quality new original
80097
EP4SGX180DF29C4N
Altera
Quantity 20000
Packaging IC STRATIX IV GX FPGA 780FBGA
Description original&Quality new original