GR >> EP4CE55F23C9L 
44261
EP4CE55F23C9L
Altera
Quantity 18650
Packaging IC FPGA 324 I/O 484FBGA
Description original&Quality new original
79028
EP4CE55F23C9L
Altera
Quantity 20000
Packaging IC CYCLONE IV E FPGA 484FBGA
Description original&Quality new original