EP4SGX290NF45C3N

The EP4SGX290NF45C3N is a Stratix IV GX field-programmable gate array (FPGA) from Intel, delivering a high-capacity programmable fabric for complex digital designs. It combines a large logic element count with substantial on-chip memory and extensive I/O to address demanding communications, networking, and data-processing applications.

Designed as part of the Stratix IV family, the device integrates architecture-level features such as high-speed transceiver capability, programmable clock and PLL resources, and DSP and memory blocks as documented in the device handbook. Its value proposition centers on high integration density, broad I/O connectivity, and vendor-backed documentation for system-level design.

Key Features

• Logic Capacity  291,200 logic elements provide abundant programmable resources for complex logic, state machines, and custom datapaths.
• Embedded Memory  Approximately 17.7 Mbits of on-chip RAM to support buffering, packet processing, and intermediate data storage without external memory in many use cases.
• I/O Density  920 I/O pins enable wide peripheral interfacing and parallel connectivity to external devices and subsystems.
• Package and Mounting  1932-BBGA (FCBGA) package in a 45×45 supplier device package footprint, optimized for surface-mount assembly.
• Power Supply  Core voltage specified from 870 mV to 930 mV to match defined power-rail requirements for Stratix IV devices.
• Operating Range  Commercial temperature range of 0 °C to 85 °C for deployment in standard commercial equipment.
• Family-Level Capabilities  As part of the Stratix IV GX family, the device is supported by device handbook documentation that details high-speed transceivers, DSP blocks, PLLs, clock networks, and external memory interface support.
• Compliance  RoHS-compliant construction for regulatory alignment in many commercial product lines.

Typical Applications

• High-Speed Communications  Leveraging Stratix IV GX family transceiver and bandwidth features for protocol processing, packet switching, and line-card functions in communication equipment.
• Networking and Data Processing  Large logic capacity and abundant on-chip RAM enable complex packet inspection, forwarding, and custom network processing pipelines.
• Video and Imaging  On-chip RAM and DSP resources support streaming data buffers and real-time video signal processing in broadcast or imaging systems.
• Test & Measurement  Flexible I/O and programmable fabric allow custom signal processing, aggregation, and protocol conversion in commercial test instruments.

Unique Advantages

• High integration density: 291,200 logic elements and ~17.7 Mbits of embedded memory reduce the need for external logic and RAM, simplifying board design.
• Extensive I/O count: 920 I/Os provide broad interfacing capability for parallel buses, high-pin-count peripherals, and multi-lane connectivity.
• Commercial-ready packaging: 1932-BBGA FCBGA package and surface-mount mounting support compact, manufacturable designs.
• Family documentation and features: Stratix IV device handbook coverage of transceivers, DSP blocks, PLLs, and clock networks helps accelerate system-level design and integration.
• Regulatory alignment: RoHS compliance supports deployment in environmentally conscious commercial products.

Why Choose EP4SGX290NF45C3N?

The EP4SGX290NF45C3N positions itself as a high-capacity Stratix IV GX FPGA option for designers who require substantial logic resources, significant on-chip memory, and extensive I/O in a single surface-mount FCBGA package. Its specifications make it suitable for commercial communication, networking, video, and test applications where programmable throughput and integration density are decisive.

Backed by the Stratix IV device handbook and vendor documentation, the device offers developers access to family-level architectural features—such as high-speed transceiver support, DSP resources, and clock/PLL infrastructure—enabling scalable designs and long-term maintainability in production environments.

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