Intel EP4SGX230KF40I4N FPGA: In-Depth Technical Analysis

The Intel EP4SGX230KF40I4N is a powerhouse in the realm of Field Programmable Gate Arrays (FPGAs), offering unparalleled flexibility for complex digital designs. As a member of the Stratix IV GX family, this FPGA delivers exceptional performance despite its obsolete status, making it a preferred choice for legacy upgrades and specialized industrial applications. In this comprehensive guide, we ll dissect its architecture, highlight its standout features, and explore real-world applications to demonstrate why engineers continue to rely on this robust IC.

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Detailed Product Specifications

Category: Integrated Circuits (ICs) Embedded FPGAs

This FPGA belongs to Intel s high-end Stratix IV GX series, renowned for balancing logic density with power efficiency. Its programmable nature allows for post-production customization, eliminating the need for costly ASICs.

Core Specifications

• Logic Elements: 228,000 (9,120 LABs/CLBs) Supports complex algorithms like FFT and encryption.
• Memory: 17.5Mb RAM Enables high-speed data buffering for video processing or networking.
• I/O Pins: 744 Facilitates multi-protocol interfacing (PCIe, Ethernet, DDR3).
• Transceivers: 24 high-speed GX channels (3.75 8.5 Gbps) for serial communication.

Physical Attributes

• Package: 1517-FBGA (40 40 mm) Enhanced thermal dissipation for industrial environments.
• Voltage: 0.87 0.93V Optimized for low-power designs.
• Temperature Range: -40 C to 100 C Suitable for aerospace and automotive applications.

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Key Advantages Over Competing FPGAs

1. Unmatched Logic Density

With 228K logic elements, the EP4SGX230KF40I4N outperforms many mid-range FPGAs, enabling:

• Implementation of multi-core soft processors (e.g., Nios II).
• Real-time signal processing for radar and medical imaging.

2. High-Speed Connectivity

24 integrated transceivers support protocols like:

• 10G Ethernet
• CPRI/OBSAI (for 4G/5G base stations)
• Serial RapidIO

3. Legacy System Support

Despite obsolescence, its compatibility with Quartus II software ensures seamless migration from newer Intel FPGAs.

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Industry-Specific Applications

Telecommunications

Used in:

• Baseband processing units
• Optical transport network (OTN) framers

Industrial Automation

Enables:

• PLC redundancy systems
• Real-time motor control with <1 s latency

Aerospace & Defense

Certifiable for:

• Radar beamforming
• Secure communication encryption

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Why Source From Us?

As a trusted supplier of obsolete FPGAs, we provide:

• Authentic Parts: Fully tested with Intel s original datasheet compliance.
• Lifecycle Support: Assistance with last-time buys (LTB) and alternative sourcing.
• Global Export: ITAR-compliant shipping for defense projects.

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Conclusion: A Future-Proof FPGA Solution

The Intel EP4SGX230KF40I4N remains a top-tier FPGA for demanding applications, combining raw processing power with versatile I/O. Its obsolete status underscores the importance of securing remaining inventory for critical systems. Engineers seeking a proven, high-density FPGA with military-grade reliability need look no further.

Act now: Contact our sales team for pricing and lead time details on the EP4SGX230KF40I4N. Limited stock available!