EP4SGX290KF43C3

The EP4SGX290KF43C3 is a Stratix IV GX family FPGA in a 1760-FCBGA (42.5×42.5 mm) package optimized for complex, system-level FPGA designs. It combines a large fabric of configurable logic with substantial embedded memory and high pin-count I/O to support data‑intensive applications and protocol-rich designs.

With 291,200 logic elements, approximately 17.66 Mbits of embedded memory, and 880 user I/O, this commercial‑grade device targets high‑bandwidth networking, DSP and protocol interfacing applications that require dense integration and flexible I/O and transceiver support. The device operates at a core voltage range of 870 mV–930 mV and a commercial temperature range of 0 °C–85 °C.

Key Features

• Core Logic 291,200 logic elements for implementing large-scale digital designs and custom logic architectures.
• Embedded Memory Approximately 17.66 Mbits of on-chip RAM to support buffering, packet processing and algorithm state storage.
• I/O and Connectivity 880 user I/O pins to enable dense peripheral connections, board-level interfaces, and multi‑lane protocol implementations.
• Stratix IV GX Architecture Built on the Stratix IV GX device family architecture featuring high-speed transceiver capability, DSP resources, PLLs and extensive clock networks (family-level features documented in the device handbook).
• Power Core supply requirement specified at 870 mV–930 mV to match platform power delivery designs.
• Package & Mounting 1760-FCBGA (42.5 × 42.5 mm) surface-mount package suitable for compact, high‑density PCB layouts; package case listed as 1760-BBGA, FCBGA.
• Operating Range & Grade Commercial grade operation from 0 °C to 85 °C; RoHS compliant.

Typical Applications

• High‑Bandwidth Networking Implement packet processing, protocol bridging and multi‑lane switching logic using the device’s large logic count and abundant I/O.
• Digital Signal Processing Support DSP pipelines and algorithm acceleration leveraging embedded memory and family DSP resources described in the device handbook.
• Video and Imaging Systems Buffering, parallel processing and external memory interfacing for video pipelines using the on-chip RAM and extensive I/O.
• Protocol Conversion and External Memory Interfaces Interface with high-speed buses and memory devices using the device’s I/O density and the Stratix IV GX architecture features.

Unique Advantages

• High logic capacity: 291,200 logic elements enable consolidation of multiple functions and complex state machines within a single device.
• Substantial on‑chip memory: Approximately 17.66 Mbits of embedded RAM reduces external memory dependence for many buffering and caching needs.
• Extensive I/O count: 880 user I/O pins facilitate large connector interfaces, parallel data lanes, and flexible board routing.
• Family-level transceiver and DSP support: Stratix IV GX device family features (high-speed transceivers, DSP blocks, PLLs, clock networks) provide architectural building blocks for data‑intensive systems.
• Compact, high-density package: 1760-FCBGA (42.5×42.5 mm) surface-mount format supports high integration in space-constrained designs.
• Commercial suitability and compliance: Commercial temperature rating (0 °C–85 °C) and RoHS compliance align with standard electronic product requirements.

Why Choose EP4SGX290KF43C3?

The EP4SGX290KF43C3 provides a high‑capacity, highly integrated FPGA solution for design teams building bandwidth‑focused systems. Its combination of 291,200 logic elements, substantial on‑chip memory, and 880 I/O pins makes it well suited for consolidating multiple functions on a single FPGA and simplifying board-level architectures.

Engineers designing networking, DSP, video or protocol‑intensive systems will find the Stratix IV GX family features useful for implementing complex timing, transceiver and signal processing blocks while maintaining a compact PCB footprint with the 1760‑FCBGA package. The device’s clear power and temperature specifications support predictable integration into commercial electronics platforms.

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