EP1C20 Datasheet, Altera

.. The CycloneTM field programmable gate array family is based on a 1.5-V, 0.13-µm, all-layer copper SRAM process, with densities up to 20,060 logic elements (LEs) and u.

Cyclone devices support various I/O standards, including LVDS at data rates up to 311 megabits per second (Mbps) and 66.