EP1AGX50DF780I6NIC ARRIA GX FPGA 50K 780FBGA|ALTERA|Lead free|RoHS Compliant EP1AGX50DF780C6N EP1AGX50CF484I6NIC ARRIA GX FPGA 50K 484FBGA|ALTERA|Lead free|RoHS Compliant EP1AGX50CF484C6N EP1AGX50DF1152I6NIC ARRIA GX FPGA 50K 1152FBGA|ALTERA|Lead free|RoHS Compliant EP1AGX50DF1152C6N