It's an FPGA programmable logic device chip, and 5M2210ZF256C5N is its model designation.
FPGA chip based on the structure of the look-up table plus flip-flop, using the SRAM process, but also flash or anti-fuse process; mainly applied to high-speed, high-density large digital circuit design. By the programmable input/output unit, the basic programmable logic unit, embedded block RAM, rich wiring resources (clock/long line/short line), the bottom of the embedded functional units, embedded special hard core and other components.
chip
Integrated circuits in English: integratedcircuit, abbreviated as IC; or microcircuit (microcircuit), microchip (microchip), wafer/chip (chip) in electronics is a kind of will be circuits (mainly including semiconductor devices, but also includes passive components, etc.). devices, but also passive components, etc.) in electronics is a way to miniaturize the circuit (mainly including semiconductor devices, but also passive components, etc.), and is often manufactured on the surface of semiconductor wafers.
Circuits manufactured on the surface of the semiconductor chip integrated circuits, also known as thin-film (thin-film) integrated circuits. Another kind of thick film (thick-film) integrated circuits (hybridintegratedcircuit) is composed of independent semiconductor devices and passive components, integrated into the substrate or circuit boards composed of miniaturized circuits.
Above reference? Baidu Encyclopedia - Chip