EP4SGX290FH29I4N

The EP4SGX290FH29I4N is a Stratix IV GX family FPGA delivering high logic density and substantial on‑chip memory for complex digital designs. Built for industrial-grade applications, this surface-mount FCBGA device combines a large logic fabric with a high I/O count and a wide operating temperature range to support demanding embedded and communications systems.

Key Features

• Logic Capacity: 291,200 logic elements and 11,648 logic blocks provide significant programmable fabric for large designs and complex algorithm implementation.
• Embedded Memory: 17,661,952 total RAM bits (approximately 16.8 Mbits) of on-chip memory to support buffering, packet handling, and large datasets without external RAM.
• I/O and System Integration: 289 I/O pins offer flexible system interfacing and dense connectivity for peripherals, memory interfaces, and high-bandwidth links.
• Power Supply: Core voltage supply specified at 870 mV to 930 mV to match low-voltage core power requirements.
• Package and Mounting: 780‑BBGA FCBGA package (supplier device package: 780‑HBGA, 33×33) in a surface-mount form factor for compact board integration.
• Operating Range: Industrial-grade temperature range from −40 °C to 100 °C for reliable operation in thermally challenging environments.
• Documentation and Family Support: Part of the Stratix IV device family with comprehensive device handbook and series-level documentation for design guidance.
• Compliance: RoHS-compliant manufacturing to meet common regulatory and environmental requirements.

Typical Applications

• High‑speed communications and networking: Large logic capacity and abundant I/O make the device suitable for protocol processing, packet switching, and line-card functions.
• Signal processing and DSP acceleration: Extensive on-chip RAM and dense logic resources support implementation of streaming algorithms and real-time processing pipelines.
• Memory interface and system controllers: High I/O count and substantial embedded memory enable external memory controllers, bridge functions, and complex interface logic.
• Industrial and ruggedized systems: Industrial temperature rating and surface-mount FCBGA package suit embedded control and instrumentation in demanding environments.

Unique Advantages

• High logic density: 291,200 logic elements reduce the need for multi‑chip implementations, simplifying board design and lowering BOM complexity.
• Large on‑chip memory: Approximately 16.8 Mbits of embedded RAM minimizes dependency on external memory for buffering and data paths, improving throughput and latency.
• Robust industrial operation: −40 °C to 100 °C rating ensures consistent performance across a wide range of field conditions.
• Compact, high‑pin package: 780‑BBGA (33×33) FCBGA package concentrates I/O and logic in a space-efficient footprint for dense system designs.
• Low-voltage core support: 870–930 mV supply range aligns with modern low-power core domains for efficient power architecture planning.
• Series-level documentation: Supported by the Stratix IV device handbook and family documentation to accelerate design and validation.

Why Choose EP4SGX290FH29I4N?

The EP4SGX290FH29I4N positions itself as a high-capacity, industrial-grade FPGA option within the Stratix IV GX family—offering a combination of expansive logic resources, substantial embedded memory, and abundant I/O in a compact FCBGA package. It is well suited for engineers and system designers developing high-throughput communications, signal processing, and industrial control applications that require a dense, reliable programmable fabric.

With family-level documentation and RoHS compliance, this device provides a traceable platform for scalable designs where long-term availability and rigorous operating range matter.

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