EP4SGX110HF35C3N

The EP4SGX110HF35C3N is a Stratix® IV GX FPGA IC from Intel (Altera) offering a high logic capacity and a broad I/O complement in a 1152-FBGA package. It is built on the Stratix IV GX device family architecture and is documented in the Stratix IV Device Handbook.

Designed for applications that require substantial on-chip logic, embedded memory and high-speed I/O, this device provides a combination of programmable resources, transceiver-capable architecture and commercial-grade operating range for system-level integration.

Key Features

• Logic Capacity — 105,600 logic elements to implement complex digital designs and system functions.
• Embedded Memory — Approximately 9.79 Mbits of on-chip RAM for buffering, FIFOs and local storage.
• I/O Resources — 488 I/O pins to support wide external interfacing and multi-channel connectivity.
• High-Speed Transceiver and Interface Support — The Stratix IV GX family includes high-speed transceiver features and external memory interface options as described in the device handbook, enabling high aggregate data bandwidth and protocol flexibility.
• Package and Mounting — 1152-FBGA (35×35) package with surface-mount assembly for compact board integration.
• Power and Voltage — Core voltage supply range of 870 mV to 930 mV to match Stratix IV GX power requirements.
• Operating Range and Grade — Commercial grade with an operating temperature range of 0 °C to 85 °C.
• Standards Compliance — RoHS compliant for environmental regulatory alignment.

Typical Applications

• High‑speed communications and networking — Leverage the Stratix IV GX high-speed transceiver features and large logic fabric for protocol implementation and packet processing.
• Digital signal processing — Use the device’s sizeable logic capacity and embedded RAM for DSP pipelines, filters and real‑time data manipulation.
• Memory interface controllers — Implement external memory interfaces and large buffering schemes using on‑chip memory and numerous I/Os.
• System integration and prototyping — Consolidate multiple functions into programmable logic for proof‑of‑concept and system integration tasks.

Unique Advantages

• High logic density: 105,600 logic elements provide the headroom to implement complex SoC-style designs on a single device.
• Substantial on‑chip memory: Approximately 9.79 Mbits of embedded RAM reduces external memory dependence for many buffering and storage needs.
• Extensive I/O: 488 I/Os simplify connectivity to multiple peripherals, memories and high‑speed interfaces.
• Transceiver-capable architecture: Stratix IV GX family features documented in the device handbook support high aggregate data bandwidth and diverse protocol support.
• Compact board footprint: 1152‑FBGA package enables dense board layouts while maintaining comprehensive pin access.
• Regulatory readiness: RoHS compliance supports deployment in RoHS‑regulated product lines.

Why Choose EP4SGX110HF35C3N?

The EP4SGX110HF35C3N provides a balanced combination of high logic capacity, substantial embedded memory and a large I/O complement in a Stratix IV GX device. It is suited to designers who need programmable resources for high-bandwidth, interface-rich systems and who require a commercially graded FPGA with documented family features.

As part of the Stratix IV GX device family, this FPGA is supported by the Stratix IV Device Handbook and accompanying documentation, making it a practical choice for engineering teams implementing complex communications, DSP and memory-interface designs.

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