EP4SGX290NF45I4G

The EP4SGX290NF45I4G is an Intel (Altera) Stratix IV–family FPGA in a high-density 1932-ball FCBGA package. It integrates extensive programmable logic, on-chip memory, and I/O to address demanding system designs that require high aggregate data bandwidth and flexible protocol support.

Built for industrial environments, the device provides a broad operating temperature range and low-voltage core supply, making it suitable for high-performance communications, signal processing, and complex control applications where reliability and integration matter.

Key Features

• Programmable Logic — 291,200 logic elements to implement complex custom logic, protocol stacks, and control functions.
• Embedded Memory — Approximately 17.66 Mbits of on-chip RAM for buffering, tables, and tightly coupled data storage.
• I/O Capacity — Up to 920 user I/O pins, enabling broad connectivity to peripherals, memory, and high-speed interfaces.
• Power and Voltage — Core voltage supply specified from 870 mV to 930 mV to match system power-rail requirements.
• Package and Mounting — 1932-ball FCBGA package (45 × 45 mm) for surface-mount assembly and high-density board integration.
• Operating Range — Industrial-grade operation from −40 °C to 100 °C for deployment in rugged environments.
• Series-Level Architecture — Based on the Stratix IV device family, which includes features such as high-speed transceivers, DSP blocks, PLLs, and advanced clock networks for high-throughput designs (as documented in the Stratix IV Device Handbook).
• Compliance — RoHS-compliant manufacturing.

Typical Applications

• High-Speed Communications — Implement protocol processing and bridging using the device’s high I/O count and Stratix IV transceiver-capable architecture.
• Digital Signal Processing — Deploy DSP pipelines and custom accelerators leveraging large logic capacity and embedded memory.
• External Memory Interfaces — Act as a controller or interface engine for high-performance external memory systems using the device’s architecture-level support for memory interfaces.
• Industrial Control and Automation — Use the industrial temperature rating and robust I/O to integrate control logic, sensor aggregation, and real-time processing in industrial systems.

Unique Advantages

• High Logic Density: 291,200 logic elements enable consolidation of multiple functions into a single FPGA, reducing board-level complexity.
• Substantial On-Chip Memory: Approximately 17.66 Mbits of embedded RAM reduces reliance on external memory for many buffering and storage tasks.
• Large I/O Count: 920 I/O pins provide the flexibility to connect numerous peripherals, memory devices, and high-speed links without external multiplexing.
• Industrial Temperature Support: Rated from −40 °C to 100 °C for reliable operation in demanding thermal environments.
• Compact, High-Density Package: 1932-ball FCBGA (45 × 45 mm) allows high integration on system PCBs while supporting surface-mount assembly processes.
• Proven Family Architecture: Leverages Stratix IV family features—such as advanced clocking, PLLs, DSP capabilities and high-speed I/O—to simplify system-level design for high-bandwidth applications.

Why Choose EP4SGX290NF45I4G?

The EP4SGX290NF45I4G positions itself as a high-density, industrial-grade FPGA option within the Stratix IV family, combining a large logic fabric, multi-megabit embedded memory, and extensive I/O in a compact FCBGA package. Its specified core voltage range and operating temperature make it suitable for high-performance systems that must operate reliably in industrial environments.

This device is well suited for engineering teams building scalable, high-throughput designs—networking, DSP acceleration, and memory-interface controllers—who need a robust platform backed by the Stratix IV device handbook and ecosystem documentation.

Request a quote or submit an inquiry to obtain pricing and availability for EP4SGX290NF45I4G. Our team can assist with lead times, packaging options, and technical support to integrate this FPGA into your next design.