EP4SGX110DF29I3G

The EP4SGX110DF29I3G is a Stratix® IV GX field-programmable gate array (FPGA) from Intel, offering a high logic capacity and a large on-chip memory footprint for complex digital designs. It is part of the Stratix IV family, which provides architecture-level features targeted at high-bandwidth, protocol-rich systems.

Typical use cases include high-throughput data processing, protocol bridging and interfacing, and compute- or I/O-intensive embedded systems that benefit from abundant logic, significant embedded memory, and extensive I/O availability.

Key Features

• Core logic — 105,600 logic elements for implementing large-scale gateware, state machines, and custom datapaths.
• Embedded memory — Approximately 9.79 Mbits of on-chip RAM to support buffering, FIFOs and local data storage.
• I/O density — 372 user I/O pins to support multiple parallel interfaces and high pin-count external connections.
• Family-level capabilities — Stratix IV GX family features include high-speed transceiver support, DSP-block resources, PLLs and multi-level clock networks as documented in the device handbook.
• Power supply — Core voltage range of 870 mV to 930 mV, enabling design trade-offs between performance and power.
• Package and mounting — Supplied in a 780-BBGA / FCBGA package (supplier device package: 780-FBGA, 29×29) for high pin count in a surface-mount form factor.
• Operating range and grade — Industrial-grade device with an operating temperature of -40 °C to 100 °C suitable for extended temperature applications.

Typical Applications

• Networking & Telecom: High logic capacity and family-level high-speed transceiver features make this device suitable for packet processing, interface bridging and backplane connectivity implementations.
• Data Acquisition & Signal Processing: Large embedded memory and substantial logic resources support buffering, real-time processing and FPGA-based DSP pipelines.
• Embedded Compute & Acceleration: Use the device to implement custom accelerators and hardware offloads where many logic elements and numerous I/Os are required.

Unique Advantages

• High logic integration: 105,600 logic elements reduce the need for multiple devices and simplify system partitioning.
• Substantial on-chip RAM: Approximately 9.79 Mbits of embedded memory provides local storage for low-latency buffering and intermediate data processing.
• Extensive I/O count: 372 I/O pins enable flexible interfacing to DDR, serdes front-ends, parallel buses and peripheral controllers.
• Industrial temperature capability: Rated from -40 °C to 100 °C for reliable operation in temperature-challenging environments.
• High-density package: 780‑ball FCBGA (780‑FBGA, 29×29) delivers a high pin count in a compact surface-mount package.
• Controlled core supply range: 870–930 mV core voltage range allows designers to target specific power and performance points.

Why Choose EP4SGX110DF29I3G?

The EP4SGX110DF29I3G positions itself as a high-capacity Stratix IV GX FPGA option for designs that require large logic resources, significant embedded memory, and a high I/O count in an industrial-grade package. Its family-level features—documented in the Stratix IV device handbook—support high-speed transceivers, DSP implementations and advanced clocking, making it suitable for demanding throughput and protocol-rich applications.

This device is appropriate for engineering teams building systems that need scalability of logic and memory, robust temperature operation, and a compact high-pin-count package. It is backed by the Stratix IV device documentation from the manufacturer to support design and integration efforts.

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