Altera FPGA EP3C16Q240C8N, Cyclone III 15408 Cells, 465000 Gates, 15408 Blocks, 240-Pin PQFP

An FPGA is a semiconductor device consisting of a matrix of Configurable Logic Blocks (CLBs) connected through programmable interconnects. The user determines these interconnections by programming SRAM. A CLB can be simple (AND, OR gates, etc) or complex (a block of RAM). The FPGA allows changes to be made to a design even after the device is soldered into a PCB.