Altera FPGA EP4CE10E22I7N, Cyclone 10320 Cells, 10320 Gates, 423936, 645 Blocks, 144-Pin EQFP

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.