EP4SGX110HF35C4N

The EP4SGX110HF35C4N is a Stratix IV GX field programmable gate array (FPGA) from Intel, providing a large programmable fabric with substantial embedded memory and a high count of I/O. It is optimized for designs that require significant logic capacity, on-chip memory, and broad I/O integration within a surface-mount FCBGA package.

Documented in the Stratix IV device handbook, the device family includes support elements such as transceivers, DSP blocks, TriMatrix memory blocks, PLLs, and configuration/JTAG functionality that enable complex digital system implementations.

Key Features

• Large logic capacity — 105,600 logic elements to support extensive custom logic, control, and data-path implementations.
• Embedded memory — Approximately 9.79 Mbits of on-chip RAM for buffering, FIFOs, and shared data storage without external memory for many tasks.
• High I/O count — 488 user I/Os for broad peripheral, bus, and subsystem interfacing.
• Transceiver and DSP support — Device handbook references transceiver performance specifications and DSP block specifications suitable for high-speed serial and signal-processing functions.
• Clocking and timing — Integrated PLLs and a documented clock-tree architecture to support complex clocking and low-jitter designs.
• Configuration and test — Configuration and JTAG support documented in the device handbook for programming, debugging, and in-system test.
• Power and core voltage — Core supply range specified at 870 mV to 930 mV to match system power delivery requirements.
• Package and mounting — 1152-FBGA (35x35) package, surface-mount FCBGA construction for compact board-level integration.
• Commercial temperature grade — Rated for 0 °C to 85 °C operation for standard commercial environments.

Typical Applications

• High-density digital systems — Implement large custom logic functions and control layers using the device’s 105,600 logic elements and on-chip RAM.
• Signal processing and DSP — Leverage the family’s DSP block specifications for digital filtering, acceleration, and real-time processing tasks.
• High-speed serial interfaces — Use documented transceiver performance for designs that require high-speed serial links and serialized data transport.
• Prototyping and system integration — Combine abundant I/O and embedded memory to prototype or integrate multiple subsystems on a single FPGA.

Unique Advantages

• Extensive programmable fabric: 105,600 logic elements provide the capacity to consolidate complex logic and multiple functions into a single device, reducing system BOM.
• Substantial on-chip memory: Approximately 9.79 Mbits of embedded RAM supports local buffering and data storage, minimizing dependence on external memory for many designs.
• Broad interfacing capability: 488 I/Os enable wide connectivity to peripherals, buses, and daughter boards without extra multiplexing hardware.
• Compact, manufacturable package: 1152-FBGA (35x35) surface-mount package balances density and board-level assembly requirements for production designs.
• Power-defined core operation: Narrow core supply range (870 mV–930 mV) simplifies power-rail design and helps ensure predictable core behavior when properly supplied.
• Documented system-level features: The Stratix IV device handbook includes detailed specifications for transceivers, PLLs, DSP blocks, TriMatrix memory, and configuration/JTAG, supporting engineering validation and system design.

Why Choose EP4SGX110HF35C4N?

The EP4SGX110HF35C4N positions itself as a high-capacity, feature-rich Stratix IV GX FPGA suitable for designs that require a large number of logic elements, significant embedded memory, and extensive I/O. Its documented device-family features (transceivers, DSP blocks, TriMatrix memory, PLLs, and configuration/JTAG) support complex digital, signal-processing, and high-speed serial designs while maintaining a compact FCBGA footprint.

This commercial-grade device is appropriate for engineering teams building systems where integration density, on-chip memory, and flexible interfacing reduce board complexity and accelerate system-level integration. Backed by the Stratix IV device handbook technical documentation, the EP4SGX110HF35C4N supports detailed design and validation activities.

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