EP1K30FC256-3IC ACEX 1K FPGA 30K 256-FBGA|ALTERA|Lead All|RoHS Mixed EP1K30FC256-3N EP1K30FC256-2IC ACEX 1K FPGA 30K 256-FBGA|ALTERA|Lead All|RoHS Mixed EP1K30FC256-2N EP1K30FC256-1IC ACEX 1K FPGA 30K 256-FBGA|ALTERA|Lead All|RoHS Mixed EP1K30FC256-1N