5SGXEA3K3F35I3LG

The 5SGXEA3K3F35I3LG is an Intel Stratix® V GX field-programmable gate array (FPGA) offered in an industrial temperature grade. It provides a high-density programmable fabric with significant embedded memory and a large I/O count for complex digital designs.

Designed for applications that require dense logic, substantial on-chip RAM and extensive I/O, this device delivers integration and flexibility while operating across a low-voltage core supply range and an industrial temperature window.

Key Features

• Logic Capacity — 340,000 logic elements suitable for large-scale custom logic, control, and processing functions.
• Embedded Memory — Approximately 19.46 Mbits of on-chip RAM to support buffering, lookup tables, and on-chip storage for data-path and control logic.
• I/O Density — 432 user I/Os to accommodate wide external interfaces, parallel buses, and mixed-signal front-end connections.
• Package & Mounting — 1152-BBGA (FCBGA) / supplier package 1152-FBGA (35×35) in a surface-mount form factor for high-density PCB integration.
• Power and Core Supply — Core voltage supply range of 820 mV to 880 mV, enabling integration in low-voltage power domains.
• Industrial Temperature Grade — Rated for operation from −40 °C to 100 °C for deployment in temperature-challenging environments.
• RoHS Compliance — Built to meet RoHS environmental requirements.
• Stratix V GX Family Characteristics — As a Stratix V GX device, the family datasheet documents multiple core and transceiver speed grades for high-performance serial interfaces and device configurability.

Typical Applications

• High-density digital systems — Implement compute- and logic-heavy subsystems that require hundreds of thousands of logic elements and significant on-chip memory.
• I/O-intensive designs — Support wide bus interfaces, parallel peripherals, and numerous sensors or actuators with 432 user I/Os.
• Industrial and ruggedized equipment — Deploy in industrial instrumentation and control systems that require an extended operating temperature range (−40 °C to 100 °C).
• High-speed serial/transceiver applications — Leverage Stratix V GX family transceiver speed-grade options (documented in the family datasheet) for multi-gigabit serial link integration.

Unique Advantages

• High logic density: 340,000 logic elements reduce the need for multi-chip solutions and simplify complex system integration.
• Substantial embedded RAM: Approximately 19.46 Mbits of on-chip memory minimizes external memory dependency for buffering and data processing.
• Extensive I/O count: 432 I/Os allow flexible system interconnects and support for numerous peripherals without external multiplexing.
• Industrial temperature rating: Operation from −40 °C to 100 °C supports deployment in demanding ambient conditions.
• Compact, surface-mount packaging: 1152-BBGA (35×35) offers a high-pin-count solution in a compact footprint for dense PCB layouts.
• Regulatory and environmental readiness: RoHS compliance simplifies regulatory considerations for global product builds.

Why Choose 5SGXEA3K3F35I3LG?

The 5SGXEA3K3F35I3LG positions itself as a high-density, industrial-grade Stratix V GX FPGA suitable for designers who need a combination of large logic resources, significant on-chip memory, and extensive I/O in a single surface-mount package. Its low-voltage core supply and documented family-level transceiver and core speed grade options make it appropriate for systems requiring scalable performance and configurable serial interfaces.

For engineering teams targeting complex digital signal processing, protocol bridging, high-throughput data paths, or rugged industrial electronics, this device offers a compelling balance of integration, thermal range, and verification through Intel’s Stratix V GX family documentation.

Request a quote or submit a pricing and availability request to evaluate the 5SGXEA3K3F35I3LG for your next design.