Intel

EP4SGX110FF35I3G - Stratix IV GX FPGA 105.6K LE, 1152-FCBGA | Intel

MPN: EP4SGX110FF35I3G ⚠ Lần mua cuối

Core 0.9 V, transceiver and I/O rails per datasheet Vdss 1152-BBGA, FCBGA (Flip-Chip BGA) Package -3 Speed 9,793,536 bits (M20K blocks) Memory

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EP4SGX110FF35I3G Tóm tắt

The Intel (Altera) EP4SGX110FF35I3G is a high-density Stratix IV GX Field Programmable Gate Array delivering 105,600 logic elements, 9,793,536 bits of embedded memory, and 372 user I/O in a 1152-ball Flip-Chip BGA (FCBGA) package. It features 8 integrated transceivers operating up to 8.5 Gbps, a rich DSP block count, and on-chip hard memory controllers, making it suitable for high-throughput digital signal processing and serial connectivity designs.

A Field Programmable Gate Array (FPGA) is a reprogrammable semiconductor that implements custom digital logic through configurable logic blocks, programmable routing, and dedicated hardware blocks such as transceivers and DSP slices. FPGAs belong to the broader category of programmable logic devices (PLDs) within logic semiconductors, sitting alongside ASICs and CPLDs. The Stratix IV family targets high-performance applications by integrating high-speed transceivers, abundant block RAM, and structured DSP pipelines on a 40 nm process node.

Key features of the EP4SGX110FF35I3G include the 105,600 logic elements backed by 5,659 M20K embedded memory blocks totaling 9,793,536 bits, 532 18x18 multipliers for DSP, and a -3 speed grade that delivers a balance of timing margin and power efficiency. The 8.5 Gbps transceiver capability enables protocols such as PCIe Gen2, Serial RapidIO, CPRI, and 10 Gigabit Ethernet XAUI when used with soft IP. The 1152-ball FCBGA package supports the device's high pin count while providing the signal integrity required for multi-gigabit serial links.

Architecture highlights include the Altera Logic Array Block (LAB) with adaptive logic modules, MultiTrack routing for predictable timing closure, and Programmable Power Technology that dynamically reduces power on unused logic. The GX variant integrates hardened PCIe, CPRI, and Serial RapidIO IP, reducing soft-logic overhead and simplifying board bring-up for communications infrastructure designs.

Typical applications include high-speed data acquisition systems, wireless baseband processing, military radar, broadcast video processing, and protocol bridging cards. The combination of 8 transceivers, abundant DSP, and large block RAM is well suited to multi-channel digital receivers and Software Defined Radio platforms.

A key design consideration is the FPGA's configuration scheme: the EP4SGX110FF35I3G supports fast passive parallel (FPP) and active serial (AS) configuration modes. Plan PCB layout to keep configuration flash within trace-length limits and provide decoupling per Intel's Pin Connection Guidelines to avoid power-rail noise during configuration. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet alone.

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Các biến thể trong loạt này

Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EP4SGX110FF35I3G (cùng hình factor và footprint) — khác nhau ở Package, Speed Grade, Embedded Memory, RoHS Status, Family.

EP4SGX110FF35C2XG

Intel

Package: 1152-BBGA, FCBGA (35 mm)