EP4SGX290HF35C3G

The EP4SGX290HF35C3G is an Intel Stratix IV family FPGA device designed for applications requiring large logic capacity, significant embedded memory, and dense I/O connectivity. It combines a high count of logic elements with substantial on-chip RAM and a high pin-count FCBGA package to support complex digital designs.

Typical uses include high-performance system integration, protocol and interface processing, and designs that benefit from on-chip memory and a large number of I/O signals. The device targets commercial temperature applications and is RoHS compliant.

Key Features

• Logic Capacity — 291,200 logic elements for implementing complex digital functions and large-scale logic designs.
• Embedded Memory — Approximately 17.66 Mbits of on-chip RAM to reduce dependence on external memory and streamline data buffering and storage.
• I/O Density — 564 user I/O pins to support multiple interfaces, parallel buses, and extensive peripheral connectivity.
• Package & Mounting — 1152-ball FCBGA package (supplier device package: 1152-FBGA (35x35)) in a surface-mount form factor for high-density board integration.
• Power Supply — Core voltage supply range of 870 mV to 930 mV to match system power-rail requirements.
• Commercial Temperature Rating — Specified operating temperature range of 0 °C to 85 °C for typical commercial applications.
• Regulatory Compliance — RoHS compliant.
• Stratix IV Family Architecture — Leverages Stratix IV device architecture as documented in the manufacturer’s device handbook, including architecture elements such as embedded memory, DSP resources, clock networks, and high-speed I/O capabilities.

Typical Applications

• High-speed communications — Dense I/O and Stratix IV family I/O architecture make this device suitable for protocol interfacing and multi-lane connectivity in communication equipment.
• Signal processing and acceleration — Large logic element count and substantial on-chip RAM support implemention of algorithm acceleration and real-time processing pipelines.
• Board-level system integration — High I/O count and a compact FCBGA package enable integration of multiple functions and interfaces on a single board.
• Data buffering and aggregation — Approximately 17.66 Mbits of embedded memory provide on-chip storage for buffering, packet processing, and intermediate data staging.

Unique Advantages

• High logic density: 291,200 logic elements allow implementation of large, complex designs without immediate partitioning across multiple devices.
• Significant on-chip RAM: Approximately 17.66 Mbits of embedded memory reduces reliance on external memory devices, simplifying board design and lowering BOM complexity.
• Extensive I/O connectivity: 564 I/Os provide the flexibility to connect numerous peripherals, parallel interfaces, or multi-channel systems directly to the FPGA.
• Compact surface-mount FCBGA package: The 1152-ball package supports high-density PCB layouts while maintaining a high pin count for system-level integration.
• Commercial-grade operation: Specified for 0 °C to 85 °C operation, aligning with a wide range of embedded and commercial product requirements.
• RoHS compliant: Meets environmental requirements for lead-free manufacturing and assembly.

Why Choose EP4SGX290HF35C3G?

The EP4SGX290HF35C3G offers a balanced combination of large logic resources, ample embedded memory, and substantial I/O in a high-density FCBGA package. It is well suited for commercial designs that require on-chip RAM for buffering, high logic capacity for complex processing, and many I/Os for system integration.

Because it is part of the Stratix IV device family, it benefits from the architecture elements described in the device handbook—providing a platform that supports sophisticated clocking, memory, and I/O structures for demanding digital applications.

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