EP4SGX530HH35C3G

The EP4SGX530HH35C3G is an Intel FPGA device based on the Stratix IV device family, offering high logic density and a broad set of architecture features documented in the Stratix IV device handbook. It provides a programmable hardware fabric suitable for complex digital designs that require abundant logic resources, embedded memory and extensive I/O.

Targeted at commercial applications, this device combines 531,200 logic elements with high I/O counts and Stratix IV architecture features such as high-speed transceiver support, embedded DSP and memory building blocks to address high-bandwidth data processing, protocol bridging and system integration tasks.

Key Features

• High logic density — 531,200 logic elements to implement large-scale custom logic and complex state machines.
• Significant embedded memory — approximately 28 Mbits of on-chip RAM suitable for buffering, packet memory or local storage.
• Extensive I/O — 564 I/O pins to interface with multiple peripherals, external memory and high-speed links.
• Stratix IV architecture features — device handbook references include high-speed transceiver functionality, DSP blocks, PLLs and wide protocol support for system integration.
• Package and mounting — supplied in a 1152-BBGA / 1152-HBGA FCBGA package (42.5 × 42.5 mm), optimized for surface-mount assembly.
• Low-voltage core — core supply range of 870 mV to 930 mV for the device core power domain.
• Commercial temperature range — rated for 0°C to 85°C operation and designated as commercial grade.
• RoHS compliant — meets RoHS environmental requirements for material composition.

Typical Applications

• High-bandwidth networking — use the large logic element count and Stratix IV transceiver features to implement packet processing, switch/route logic and protocol handling.
• Signal processing and acceleration — leverage the device’s embedded memory and documented DSP block support for real-time filtering, transforms and hardware acceleration tasks.
• Custom protocol bridging — extensive I/O and programmable fabric enable tailored protocol converters, interface bridges and glue logic for heterogeneous systems.
• Complex system integration — combine large on-chip RAM, PLLs and numerous I/Os to integrate multiple subsystems and external memory interfaces on a single FPGA.

Unique Advantages

• Highly integrated logic capacity: 531,200 logic elements reduce the need for multiple devices, simplifying board design and lowering BOM count.
• Ample embedded memory: approximately 28 Mbits of on-chip RAM supports buffering and local storage without immediate dependence on external memory.
• Large I/O footprint: 564 I/Os provide flexibility for multi-channel interfaces, parallel buses and mixed-signal front ends.
• Compact surface-mount package: 1152-HBGA (42.5 × 42.5 mm) delivers high-density integration in a manufacturable surface-mount form factor.
• Low-voltage core operation: 0.87–0.93 V supply reduces core power domain requirements and aids power-rail planning.
• Documented Stratix IV architecture: supported by the Stratix IV device handbook, providing reference material on transceivers, DSP blocks, clocking and I/O features.

Why Choose EP4SGX530HH35C3G?

The EP4SGX530HH35C3G positions itself as a high-density Stratix IV FPGA suited for commercial designs that require substantial programmable logic, embedded memory and a large number of I/Os. Its combination of 531,200 logic elements, approximately 28 Mbits of on-chip RAM and Stratix IV architectural features makes it appropriate for applications demanding complex data processing and extensive system interfacing.

Design teams choosing this device benefit from a documented device family handbook and a package optimized for surface-mount assembly, enabling scalable designs where integration density and documented architecture features are important considerations.

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