Intel EP3SE80F1152C4N FPGA: Features, Specifications & Applications

The Intel EP3SE80F1152C4N is a flagship Field Programmable Gate Array (FPGA) from Intel's Stratix III family, engineered for high-performance embedded systems. Despite its obsolete status, this FPGA remains a preferred choice for legacy projects requiring robust logic density, memory bandwidth, and I/O flexibility. In this in-depth guide, we analyze its architecture, technical specifications, and industry applications while providing insights for engineers seeking reliable alternatives.

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Detailed Product Specifications

Manufacturer & Series

• Manufacturer: Intel Corporation (formerly Altera)
• Series: Stratix III (High-End FPGA Family)
• Model: EP3SE80F1152C4N

Core Logic Resources

• Logic Elements (LEs): 80,000
• Logic Array Blocks (LABs): 3,200
• Adaptive Logic Modules (ALMs): 40,000
• DSP Blocks: 384 (18-bit multipliers)

Memory & Storage

• Embedded RAM: 6,843,392 bits (854KB)
• M9K Memory Blocks: 760
• Configuration Flash Support: Yes (via external EPCQ)

I/O & Interfacing

• Total I/O Pins: 744
• High-Speed Transceivers: Up to 6.375 Gbps (Gigabit Ethernet, PCIe)
• Voltage Standards: LVDS, SSTL, HSTL, PCI-X

Physical Attributes

• Package: 1152-FBGA (35x35mm)
• Mounting: Surface Mount (SMT)
• Operating Temperature: 0 C to 85 C (TJ)
• Power Supply: 0.86V 1.15V core voltage

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Why Choose EP3SE80F1152C4N? Key Advantages

1. High Logic Density for Complex Designs

With 80K LEs and 3,200 LABs, this FPGA supports intricate digital circuits like multi-channel DSP filters, cryptographic accelerators, and custom processors.

2. Power-Optimized Architecture

Dynamic power gating and 1.0V nominal core voltage reduce energy consumption by up to 50% compared to previous generations.

3. Legacy System Compatibility

Ideal for maintaining/upgrading older systems using Stratix III FPGAs without full redesigns.

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Industry Applications

Telecommunications

• 4G/LTE baseband processing
• Optical transport network (OTN) framing

Industrial Automation

• PLC control logic
• Motor drive algorithms

Medical Imaging

• Ultrasound beamforming
• MRI data preprocessing

Aerospace & Defense

• Radar signal processing
• Secure communications

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Obsolete Status & Replacement Guidance

While Intel has discontinued the EP3SE80F1152C4N, functional equivalents include:

• Stratix 10 GX: Higher logic density (up to 2.8M LEs)
• Arria 10: Mid-range alternative with 28nm technology

Note: Our inventory stocks authentic EP3SE80F1152C4N units for legacy support.

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Technical Support Resources

• Download original EP3SE80F1152C4N Datasheet
• Stratix III Design Handbook
• Quartus II Web Edition (legacy software)

Conclusion

The Intel EP3SE80F1152C4N FPGA delivers exceptional performance for demanding embedded applications. Its balance of logic resources, memory, and I/O makes it suitable for telecom, industrial, and medical systems. For projects requiring this specific FPGA, we provide guaranteed authentic components with full traceability.

Contact our sales team for pricing, lead times, or migration consulting to newer Intel FPGA families.