EP4SGX110FF35I4N

The EP4SGX110FF35I4N is an industrial‑grade Stratix® IV GX field programmable gate array (FPGA) from Intel, delivering a high-density programmable fabric with 105,600 logic elements and extensive on-chip memory. It belongs to the Stratix IV family and exposes high-speed I/O capabilities, making it suitable for designs that require heavy logic integration and substantial embedded RAM.

This device targets applications that benefit from programmable logic combined with high aggregate data bandwidth and flexible I/O. Key value comes from a large logic capacity, approximately 9.8 Mbits of embedded memory, 372 I/Os, and a rugged industrial operating range.

Key Features

• Core Logic 105,600 logic elements provide large-scale programmable logic capacity for complex digital systems.
• Embedded Memory Approximately 9.8 Mbits of on‑chip RAM to support buffering, look‑up tables, and memory‑intensive functions.
• I/O and Connectivity 372 I/O pins accommodate diverse interfacing needs and high‑density board integration.
• Stratix IV GX Family Features Device is part of the Stratix IV GX series; family documentation lists architecture features such as high‑speed transceivers, DSP blocks, PLLs, and external memory interface support.
• Power and Supply Core voltage supply range of 870 mV to 930 mV, enabling defined power sequencing and design margin planning.
• Package and Mounting 1152‑BBGA (FCBGA) package; supplier device package noted as 1152‑FBGA (35×35). Surface mount device for standard PCB assembly.
• Industrial Temperature Grade Rated for operation from −40 °C to 100 °C, suitable for demanding environmental conditions.
• Compliance RoHS compliant.

Typical Applications

• Networking & Communications Leverages Stratix IV GX family high‑speed transceiver features and large logic fabric for protocol processing and packet handling.
• High‑Performance Signal Processing Large logic capacity and on‑chip memory support DSP functions and algorithm acceleration.
• Memory Interface Controllers Embedded memory and family support for external memory interfaces enable complex buffering and controller implementations.

Unique Advantages

• High Logic Density: 105,600 logic elements permit integration of substantial digital functionality into a single device, reducing board count and complexity.
• Significant On‑Chip RAM: Approximately 9.8 Mbits of embedded memory supports large buffers, FIFOs, and state storage without external RAM for many designs.
• Extensive I/O: 372 I/Os provide flexibility for multi‑lane interfaces, parallel buses, and mixed I/O requirements.
• Industrial Reliability: −40 °C to 100 °C operating range and RoHS compliance make the device suitable for industrial applications and environmental stress.
• Robust Packaging: 1152‑BBGA (35×35) FCBGA package supports high pin density and surface mount assembly for compact, high‑performance boards.

Why Choose EP4SGX110FF35I4N?

The EP4SGX110FF35I4N positions itself as a high‑density, industrial FPGA option within the Stratix IV GX family, combining a large logic element count, substantial embedded memory, and a wide complement of I/O. These attributes make it appropriate for designs that require integrated processing, buffering, and high‑speed interfacing in a single programmable device.

Backed by Stratix IV family documentation and Intel/Altera device heritage, the part fits teams seeking scalable programmability, proven architecture features (such as DSP blocks and high‑speed transceiver support), and long‑term availability for industrial designs.

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