EP4SE530F43I4N

The EP4SE530F43I4N is a Stratix IV E family FPGA in a 1760-FCBGA (42.5 × 42.5 mm) package, provided as an industrial-grade, surface-mount device. It delivers a large programmable fabric with substantial on-chip memory and high I/O density for designs that require significant logic capacity and broad interface support.

According to the device handbook, the Stratix IV E architecture supports high aggregate data bandwidth, a wide range of protocol support, and dedicated features such as embedded memory, DSP blocks, and advanced I/O capabilities—making this device suitable where integration and bandwidth are primary design drivers.

Key Features

• Core Logic Capacity  531,200 logic elements provide a large programmable fabric for complex logic, control, and custom accelerators.
• Embedded Memory  Approximately 28 Mbits of on-chip RAM (28,033,024 bits) to support buffering, FIFOs, and local data storage.
• I/O Density  Up to 1,120 I/O pins to accommodate wide parallel interfaces and diverse peripheral connectivity.
• FPGA Family Features  Device handbook sections indicate architecture support for clock networks, PLLs, digital signal processing (DSP) blocks, and FPGA fabric and I/O features.
• High‑Speed I/O Capabilities  Datasheet references include high-speed differential I/O with DPA and Soft-CDR and high-speed transceiver features for high aggregate data bandwidth and protocol versatility.
• External Memory Interfaces  Documentation includes external memory interface support to integrate with off-chip DRAM or storage devices.
• Power Supply  Supported core voltage range of 870 mV to 930 mV for the device core supply.
• Thermal and Environmental  Industrial operating temperature range of −40 °C to 100 °C and RoHS compliance.
• Package and Mounting  1760-FCBGA (1760-BBGA) package, 42.5 × 42.5 mm, intended for surface-mount assembly in dense board designs.
• Diagnostics and Signal Integrity  Device handbook notes include diagnostic features and signal-integrity-focused design elements to aid system-level reliability and validation.

Typical Applications

• High‑bandwidth networking and telecom equipment  Leverages the device’s high aggregate data bandwidth and high-speed I/O capabilities to implement protocol interfaces and packet processing logic.
• Signal processing and compute acceleration  Large logic capacity and DSP block support enable custom DSP pipelines, real‑time processing, and algorithm acceleration.
• Industrial control and automation  Industrial-grade temperature range and abundant I/O make the device suitable for complex control, monitoring, and deterministic I/O tasks.
• Memory interface and storage controllers  Documented external memory interface support and substantial on-chip RAM help implement buffering and memory controller functions.

Unique Advantages

• Large programmable fabric: 531,200 logic elements enable consolidation of multiple functions into a single device, reducing board-level complexity.
• Significant on‑chip memory: Approximately 28 Mbits of embedded memory supports local buffering and reduces dependence on external RAM for many workloads.
• High I/O count: 1,120 I/Os allow broad peripheral connectivity and flexible interface implementations without extensive I/O multiplexing.
• Industrial robustness: −40 °C to 100 °C operating range supports deployment in demanding environments.
• Dense FCBGA packaging: 1760-FCBGA (42.5 × 42.5 mm) package enables high-density board designs while maintaining signal integrity for critical interfaces.
• Standards and compliance: RoHS compliant to support environmentally constrained production requirements.

Why Choose EP4SE530F43I4N?

The EP4SE530F43I4N positions itself as a high‑capacity Stratix IV E FPGA option for designs requiring substantial logic, large on‑chip memory, and extensive I/O. Its documented architecture features—such as DSP blocks, programmable clock networks, PLLs, and advanced I/O mechanisms—address the needs of systems focused on throughput, protocol flexibility, and real‑time processing.

This device is well suited to engineers and procurement teams designing industrial-grade applications, high-bandwidth communications equipment, or systems that benefit from integrating multiple functions into a single FPGA to reduce BOM and simplify board-level routing. The combination of package density, thermal range, and compliance helps ensure long-term availability and system reliability in production deployments.

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