LAV-AT-X50-3CSG484I

The LAV-AT-X50-3CSG484I is an Avant™-X series FPGA from Lattice Semiconductor designed for industrial-grade embedded logic and I/O consolidation. It delivers a high logic element count and on-chip RAM to support complex custom logic, protocol bridging, and high-density I/O requirements.

This device targets industrial applications that require significant programmable logic resources, a large number of I/O, and operation across a wide temperature range, while maintaining a compact 484‑pin package for space-constrained boards.

Key Features

• Logic Capacity  Approximately 409,000 logic elements for implementing complex, custom digital functions and accelerators.
• On‑Chip Memory  Approximately 2.72 Mbits of embedded memory to support buffering, state machines, and local data storage.
• I/O Density  218 I/O pins to connect multiple peripherals, sensors, and high-speed interfaces directly to the FPGA fabric.
• High‑Speed Serial & Timing Resources  Series documentation includes hardened PCIe characteristics and comprehensive PLL/sysCLOCK details for serial link and clocking design.
• Power  Core voltage supply listed as 820 mV to 820 mV, enabling designs that follow the Avant platform power specifications.
• Thermal and Grade  Industrial-grade device rated to operate from -40 °C to 100 °C for demanding environments.
• Package & Mounting  484‑pin FCCSP (12×12) / 484‑BGA package, surface-mountable for compact PCB implementations.
• Environmental Compliance  RoHS compliant.

Typical Applications

• Industrial Automation  Implement motion control, protocol conversion, and deterministic I/O aggregation using the device’s large logic capacity and broad I/O count.
• Communications & Networking  Deploy as a programmable datapath or protocol bridge where hardened high‑speed serial characteristics (documented in the Avant platform) and many I/Os are needed.
• Edge Compute & Custom Accelerators  Use the on‑chip memory and logic resources to accelerate application‑specific functions at the network edge or within embedded appliances.
• Test & Measurement  Consolidate signal capture, preprocessing, and interface handling in a single FPGA for compact instrumentation designs.

Unique Advantages

• High Logic Density: Approximately 409,000 logic elements enable implementation of large, integrated designs without external glue logic.
• Embedded Memory: Roughly 2.72 Mbits of on‑chip RAM reduce dependence on external memory for buffering and temporary data storage.
• Extensive I/O Count: 218 I/Os provide flexibility for multi‑interface systems and high pin‑count peripherals.
• Industrial Temperature Range: Rated for -40 °C to 100 °C operation to meet demanding environmental requirements.
• Compact, Surface‑Mount Package: 484‑FCCSP (12×12) / 484‑BGA package supports dense board layouts while preserving routing density.
• Platform Documentation: The Avant platform datasheet includes detailed PLL, I/O, and high‑speed serial characteristics to support system integration and timing verification.

Why Choose LAV-AT-X50-3CSG484I?

The LAV-AT-X50-3CSG484I positions itself as a capable industrial-grade FPGA option on the Lattice Avant platform, combining substantial logic resources, embedded memory, and a high I/O count in a compact surface-mount package. It is suited for engineers building complex embedded systems that require programmable logic, protocol handling, and I/O consolidation across a wide operating temperature range.

Adopting this device lets designers leverage the Avant platform’s documented clocking, I/O, and serial link characteristics while keeping board area and BOM complexity low—supporting scalability for product families and long‑term deployment in industrial environments.

Request a quote today to check availability and pricing for the LAV-AT-X50-3CSG484I. Submit a quote request to receive technical and procurement details.