Altera FPGA 5CSXFC5D6F31C8N, Cyclone V SX 85000 Cells, 85000 Gates, 4450K, 32075 Blocks, 896-Pin FBGA

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.