Intel Stratix IV Device part #EP4SGX180FF35I3G

Altera® Stratix® IV FPGAs deliver a breakthrough level of system bandwidth and power efficiency for high-end applications, allowing you to innovate without compromise. Stratix IV FPGAs are based on the Taiwan Semiconductor Manufacturing Company (TSMC) 40-nm process technology and surpass all other high-end FPGAs, with the highest logic density, most transceivers, and lowest power requirements. 

Intel Stratix IV Device part #EP4SGX180FF35I3G

ITL:EP4SGX180FF35I3G