Intel EP4SGX530HH35I4N FPGA: In-Depth Technical Analysis

The Intel EP4SGX530HH35I4N remains a powerhouse in the FPGA market despite its obsolete status. Part of Intel's Stratix IV GX family, this device delivers exceptional performance for complex digital systems. Engineers continue to rely on its robust architecture for legacy upgrades and specialized applications where modern alternatives fall short.

Detailed Product Specifications

Core Architecture

• Series: Stratix IV GX
• Device Type: Field Programmable Gate Array
• Manufacturer Part Number: EP4SGX530HH35I4N

Performance Metrics

• Total Logic Elements: 531,200
• Embedded Memory: 28,033,024 bits (3.5MB)
• Transceiver Channels: 24 (GX variant)
• Maximum Operating Frequency: 600MHz

Physical Characteristics

• Package Dimensions: 42.5mm x 42.5mm
• Pin Count: 1152
• Ball Pitch: 1.0mm

Advanced Features

High-Speed Connectivity

The EP4SGX530HH35I4N includes 24 full-duplex transceiver channels operating at up to 6.5Gbps, making it ideal for:

• PCI Express Gen1/Gen2 interfaces
• 10G Ethernet applications
• Serial RapidIO implementations

Power Management

• Core Voltage: 0.9V 3%
• I/O Bank Voltage: 1.5V to 3.3V
• Power Estimation: 15W typical (configuration dependent)

Design Resources

Development Tools

Intel Quartus Prime software (legacy versions) supports this FPGA with:

• Complete design suite for synthesis and place-and-route
• Timing analysis tools
• Power estimation utilities

Reference Designs

Common implementations include:

• Digital signal processing chains
• High-speed protocol bridges
• Custom computing accelerators

Migration Path

For engineers transitioning from the EP4SGX530HH35I4N, Intel recommends these modern alternatives:

Feature	EP4SGX530HH35I4N	Stratix 10 Equivalent
Logic Elements	531K	Up to 5.5M
Transceivers	24 @ 6.5Gbps	Up to 144 @ 28.3Gbps
Memory	3.5MB	Up to 294MB

Purchasing Considerations

When sourcing this obsolete FPGA:

• Verify authenticity through trusted distributors
• Request current lot date codes
• Consider last-time-buy options
• Evaluate refurbished/reclaimed options

Technical Support

Our engineering team provides:

• Legacy design consultation
• Migration planning services
• Signal integrity analysis
• Thermal management solutions

For immediate assistance with your EP4SGX530HH35I4N project, contact our support team with your specific requirements.