GR >> EP2C20F256C7 
43057
EP2C20F256C7
Altera
Quantity 18650
Packaging IC FPGA 152 I/O 256FBGA
Description original&Quality new original
78776
EP2C20F256C7
Altera
Quantity 20000
Packaging IC CYCLONE II FPGA 256FBGA
Description original&Quality new original