LAV-AT-500E-3LFG676C

The LAV-AT-500E-3LFG676C is an Avant‑E Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation. The device combines a high logic element count with significant on‑chip RAM and a large I/O complement in a 676‑ball FCBGA surface‑mount package.

Targeted at commercial embedded and system designs, this FPGA supports applications that require large programmable logic capacity, substantial embedded memory, and extensive I/O connectivity while meeting RoHS environmental requirements.

Key Features

• Logic Capacity — 477,000 logic elements (logic element cells) provide substantial programmable resources for complex digital designs.
• Embedded Memory — Approximately 4.24 Mbits of on‑chip RAM for buffering, caching, and data‑path storage within user logic.
• I/O Density — 312 general‑purpose I/O pins to support a wide range of parallel and high‑pin‑count interfaces.
• Package & Mounting — 676‑FCBGA package (27 × 27 mm) in a surface‑mount form factor for compact, board‑level integration.
• Power — Supply requirement specified at 820 mV (per device documentation).
• Operating Range — Commercial grade with an operating temperature range of 0 °C to 85 °C.
• Environmental Compliance — RoHS compliant, supporting regulatory and environmental requirements for commercial products.

Typical Applications

• High‑density programmable logic systems — Use the device where large amounts of configurable logic and embedded memory are required to implement custom digital functions.
• I/O‑rich embedded platforms — Leverage the 312 I/O pins for systems that require multiple parallel interfaces or dense board‑level connectivity.
• Commercial electronic products — Suitable for commercial‑grade equipment operating within 0 °C to 85 °C that needs programmable acceleration or protocol bridging.

Unique Advantages

• High programmable logic density: 477,000 logic elements enable implementation of large, complex designs without immediate need for multi‑device partitioning.
• Significant on‑chip RAM: Approximately 4.24 Mbits of embedded memory reduces dependence on external memory for many buffering and data‑path tasks.
• Extensive I/O availability: 312 I/O pins provide flexibility for multi‑lane interfaces, wide buses, and rich peripheral connectivity.
• Compact surface‑mount packaging: The 676‑FCBGA (27 × 27 mm) package balances high pin count with a compact board footprint for space‑constrained designs.
• Commercial temperature and RoHS compliance: Rated for 0 °C to 85 °C and RoHS compliant, aligning with standard commercial electronics requirements.

Why Choose LAV-AT-500E-3LFG676C?

The LAV-AT-500E-3LFG676C positions itself as a high‑capacity, I/O‑rich FPGA solution within the Lattice Avant platform, offering a combination of extensive programmable logic, multi‑Mbit embedded RAM, and a dense I/O count in a single surface‑mount FCBGA package. Its commercial temperature grading and RoHS compliance make it suitable for a broad range of commercial embedded systems and electronic products that require on‑device memory and large programmable resources.

Design teams targeting scalable, board‑level FPGA integration will find the part appropriate for consolidating complex logic functions and reducing external component counts, while leveraging the Avant platform lineage for series‑level capabilities as documented by the manufacturer.

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