EP4SGX530NF45I3

The EP4SGX530NF45I3 is a Stratix IV GX field-programmable gate array from Intel, delivering a high-capacity FPGA fabric based on the Stratix IV GX device family. It combines a large logic resource set with embedded memory and advanced I/O capabilities to address bandwidth- and compute-intensive designs.

This industrial-grade, surface-mount device is targeted at applications that require extensive logic, dense I/O, and system-level integration, leveraging on-chip RAM, DSP capabilities, programmable clocking, and high-speed differential I/O features described for the Stratix IV family.

Key Features

• Core Logic  531,200 logic elements provide substantial capacity for complex FPGA designs and large-scale integration.
• Embedded Memory  Approximately 28 Mbits of on-chip RAM to support buffering, frame storage, and intermediate data processing.
• I/O Density  920 I/O pins offer extensive external connectivity for parallel buses, memory interfaces, and multi-lane high-speed links.
• Stratix IV GX Architecture  Device family features include dedicated DSP blocks, PLLs, and clock networks appropriate for signal processing and system timing (as described in the Stratix IV documentation).
• High-Speed Transceiver Support  Stratix IV GX devices include high-speed differential I/O and transceiver feature sets for protocol support and high aggregate bandwidth (per the Stratix IV family handbook).
• Power Supply  Core supply requirement of 870 mV to 930 mV for the device core.
• Package and Mounting  1932-ball FCBGA (45 × 45 mm) surface-mount package for dense board-level integration.
• Operating Range  Industrial operating temperature from −40 °C to 100 °C and RoHS compliance for regulatory conformity.

Typical Applications

• High‑speed communications and networking  Use the device’s Stratix IV GX transceiver features and large I/O count for multi‑lane links, protocol bridging, and packet processing.
• Digital signal processing and compute  Leverage abundant logic elements and approximately 28 Mbits of embedded memory for DSP pipelines, filtering, and real‑time data manipulation.
• High‑performance instrumentation  Implement complex data acquisition, preprocessing, and control logic using the device’s extensive logic fabric and clocking resources.
• System integration and custom silicon replacement  Consolidate multiple discrete functions into a single FPGA fabric to reduce board-level complexity using the device’s large logic and I/O resources.

Unique Advantages

• High integration density: 531,200 logic elements and substantial on-chip RAM enable consolidation of complex subsystems into a single device.
• Extensive external connectivity: 920 I/O pins support wide parallel interfaces and many high-speed lanes without external multiplexing.
• Industrial temperature capability: −40 °C to 100 °C operating range supports deployment in temperature‑challenging environments.
• Compact board footprint: 1932-ball FCBGA (45 × 45 mm) surface-mount package allows high-density PCB designs while maintaining package-level routing resources.
• Power-conscious core: Defined core supply range of 870–930 mV facilitates low-voltage core designs and predictable power planning.
• Standards-aligned family features: Stratix IV GX family features—such as DSP blocks, PLLs, clock networks, and high-speed I/O—provide documented building blocks for protocol support and signal processing.

Why Choose EP4SGX530NF45I3?

The EP4SGX530NF45I3 positions itself as a high-capacity Stratix IV GX FPGA that brings together large logic resources, significant embedded memory, and a very high I/O count in an industrial-grade, surface-mount package. Its documented Stratix IV family features—DSP resources, programmable clocking, and high-speed I/O—make it suitable for designs that demand compute density and system-level connectivity.

This device is appropriate for engineering teams designing networked systems, signal-processing appliances, and integrated platforms that require scalability and the documented capabilities of the Stratix IV GX architecture. Its combination of logic, memory, and I/O supports long-term design reuse and integration across complex hardware projects.

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