EP4S40G5H40I1

The EP4S40G5H40I1 is a Stratix IV GT family FPGA IC designed for high-bandwidth, system‑level programmable logic tasks. It integrates a large FPGA fabric with high-speed transceiver capability and extensive I/O to address demanding communications and data‑processing applications.

With 531,200 logic elements, approximately 28 Mbits of embedded memory and 654 I/O pins in a 1517‑HBGA (42.5 × 42.5 mm) package, this device is positioned for industrial designs requiring high integration, on‑chip memory and high aggregate data bandwidth. The device operates from a supply range of 920 mV to 980 mV and supports an operating temperature range of 0 °C to 100 °C.

Key Features

• Core Logic: 531,200 logic elements providing large programmable fabric for complex digital designs and system integration.
• Embedded Memory: Approximately 28 Mbits of on‑chip RAM for buffering, packet handling and intermediate data storage.
• I/O Density: 654 general-purpose I/O pins to support broad connectivity to external devices and parallel interfaces.
• High‑Speed Transceiver Architecture: Stratix IV GT device family features highlighted in the datasheet for high aggregate data bandwidth and a wide range of protocol support suitable for serial and multi‑lane links.
• Power Supply: Operates from a core voltage supply in the range of 920 mV to 980 mV, enabling stable core operation within specified limits.
• Package: 1517‑BBGA (FCBGA) / supplier package 1517‑HBGA (42.5 × 42.5 mm) for high pin‑count, high‑density board implementations.
• Industrial Temperature Grade: Specified operating range of 0 °C to 100 °C suitable for industrial environment deployments.
• Standards & Documentation: Device is part of the Stratix IV family with documented architecture features, clock networks, PLLs, embedded memory and I/O characteristics in the device handbook.
• Compliance: RoHS compliant.

Typical Applications

• High‑Performance Communications: Implement high‑bandwidth serial protocols and multi‑lane links using the Stratix IV GT transceiver architecture and large logic capacity.
• Network & Data Infrastructure: Packet processing, aggregation and interface bridging where extensive on‑chip memory and abundant I/O simplify board design.
• External Memory Interfaces: Controller and interface logic for high‑speed external memory subsystems, leveraging the device’s fabric and I/O resources.
• Data Acquisition & Processing: Real‑time signal processing pipelines that benefit from the large pool of logic elements and embedded RAM.

Unique Advantages

• Large Programmable Fabric: 531,200 logic elements allow complex algorithms and wide datapaths to be implemented on a single device, reducing system partitioning.
• Substantial On‑Chip Memory: Approximately 28 Mbits of embedded RAM reduces external memory dependency for buffering and intermediate storage.
• High I/O Count: 654 I/O pins enable direct interfacing to multiple peripherals and parallel buses without extensive external multiplexing.
• High Aggregate Bandwidth Capability: Stratix IV GT family features support high aggregate data throughput and a broad range of protocol implementations as documented in the device handbook.
• Industrial Temperature Range: Specified 0 °C to 100 °C operating range supports deployment in industrial environments.
• RoHS Compliant: Meets environmental compliance requirements for regulated markets.

Why Choose EP4S40G5H40I1?

The EP4S40G5H40I1 combines a large logic element count, substantial embedded memory and high I/O density in a single Stratix IV GT family FPGA package, making it suitable for designs that require integrated, high‑bandwidth programmable logic. Its GT transceiver family heritage and documented architecture features support implementations that demand flexible protocol handling and high aggregate data throughput.

This device is suited to engineering teams building industrial networking, data processing and high‑speed interface solutions that need a balance of fabric capacity, on‑chip memory and extensive connectivity in a high‑pin‑count package.

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