Intel

EP2SGX90FF1508I5N - Stratix II GX FPGA, 90,960 LEs, 622 MHz | Intel

MPN: EP2SGX90FF1508I5N ⚠ Lần mua cuối

1.2 V Vdss 1,508 Package 622.08 MHz Speed 4,520,448 bits Memory

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EP2SGX90FF1508I5N Tóm tắt

The Intel (formerly Altera) EP2SGX90FF1508I5N is a high-density Stratix II GX Field-Programmable Gate Array (FPGA) that integrates 90,960 logic elements (LEs), 90,960 equivalent logic cells, and 4,520,448 bits of embedded memory in a 1508-ball flip-chip BGA (FC-FBGA) package. The device is built on a 1.2 V nominal CMOS process, supports a maximum clock frequency of 622.08 MHz, and is rated for the industrial temperature range from -40 °C to +85 °C. It belongs to the Stratix II GX family, which adds up to 20 embedded transceivers per device for multi-gigabit serial I/O.

A Field-Programmable Gate Array (FPGA) is a programmable logic IC that combines configurable logic blocks, routing interconnect, and dedicated hard IP blocks (such as transceivers, memory controllers, multipliers, and PLLs). The user programs the FPGA after manufacturing via a configuration bitstream, which makes FPGAs ideal for ASIC prototyping, high-speed signal processing, network processing, and reconfigurable compute. FPGAs sit at the top of the programmable-logic hierarchy (CPLD -> FPGA -> SoC FPGA), and the Stratix II GX family is positioned for high-performance applications with embedded multi-gigabit transceivers.

Key features of the EP2SGX90FF1508I5N include 90,960 LEs arranged in 4,548 logic array blocks (LABs), 152 18-bit x 18-bit multipliers, 4,520,448 bits of embedded SRAM organized as M4K and M-RAM blocks, four enhanced PLLs, eight fast PLLs, and a rich set of clock networks. The industrial-grade speed grade I5 places it in the moderate-speed, wide-temperature bin, while the 1508-ball FC-FBGA package provides 650 user I/O pins and an exposed thermal die for heat dissipation in dense PCB designs.

Architecturally, Stratix II GX devices use a stretched-LUT approach where every LE contains a 7-input adaptive look-up table (ALUT) that can be partitioned into smaller LUTs for higher effective logic utilization. The embedded transceivers support standards such as PCI Express, Gigabit Ethernet, Serial RapidIO, and XAUI, and operate at data rates up to 6.375 Gbps per channel, making the EP2SGX90FF1508I5N suitable for high-bandwidth backplane and bridging applications.

Typical applications for the EP2SGX90FF1508I5N include high-speed telecom and networking line cards, ASIC prototyping for protocol stacks, signal-processing front-ends for test and measurement, and military/aerospace signal intelligence platforms. The 622 MHz internal clock and abundant transceivers allow designers to consolidate what would otherwise require multiple discrete ASSPs.

When designing with this part, pay close attention to power-rail sequencing: Stratix II GX devices require a specific power-up and power-down order for VCCINT, VCCIO, VCCA, and the transceiver supplies. Decoupling, thermal management, and configuration-bitstream storage on a flash or PROM must all be budgeted before PCB layout is committed.

This page consolidates distributor pricing, industrial-grade drop-in alternatives, and Stratix II GX design notes in one place - giving engineers a faster starting point than searching the original datasheet.

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Các biến thể trong loạt này

Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EP2SGX90FF1508I5N (cùng hình factor và footprint) — khác nhau ở Package, Speed Grade, Configuration Method, Operating Temperature, Operating Temperature Grade.

EP2SGX90F1508C5N

Altera

Package: 1508-ball FBGA (FCBGA), 40 x 40 mm, 1.0 mm pitch

Speed Grade: C5 (commercial, mid-tier)

Operating Temperature: 0C to +85C (commercial, 'C' suffix)