LAV-AT-300E-3LFG1156I

The LAV-AT-300E-3LFG1156I is an Avant‑E FPGA IC from Lattice Semiconductor designed for high-density, industrial-grade programmable logic applications. It delivers a large logic fabric, substantial embedded memory, and a high I/O count in a compact 1156‑BBGA surface‑mount package, making it suitable for complex system interfacing and industrial control designs.

Key Features

• Core Logic — 306,000 logic elements provide significant programmable logic capacity for complex control, signal processing, and glue‑logic implementations.
• Embedded Memory — Approximately 2.72 Mbits of embedded memory for on‑chip buffering, state storage, and intermediate data handling.
• I/O Density — 468 I/O pins support high‑pin‑count designs and extensive external interfacing without external I/O expanders.
• Package & Mounting — 1156‑BBGA package (supplier device package: 1156‑FPBGA, 35 × 35 mm) with surface‑mount mounting type for compact board integration.
• Industrial Temperature Range — Rated for operation from −40 °C to 100 °C to meet industrial environmental requirements.
• Voltage Supply — Documented voltage supply at 820 mV.
• Environmental Compliance — RoHS compliant for regulatory and manufacturing compatibility.

Typical Applications

• Industrial Control — Use the high logic capacity and industrial temperature rating for real‑time control, motion systems, and automation interfaces.
• Communications & Networking — Leverage the large I/O count for multi‑lane interfaces, protocol bridging, and packet processing front‑end functions.
• Sensor and Data Aggregation — Aggregate and pre‑process data from numerous sensors or ADCs using on‑chip logic and embedded memory.
• Embedded System Glue Logic — Replace discrete logic with a single FPGA to simplify board routing and consolidate multiple control functions.

Unique Advantages

• High logic capacity: 306,000 logic elements enable integration of complex functions into a single device, reducing external component count.
• Substantial on‑chip memory: Approximately 2.72 Mbits of embedded memory supports buffering and stateful processing without immediate dependence on external RAM.
• Extensive I/O: 468 I/O pins provide the headroom to support parallel interfaces, multi‑sensor systems, and high‑pin‑count peripherals.
• Industrial robustness: Rated operation from −40 °C to 100 °C addresses many industrial deployment environments.
• Compact, manufacturable package: 1156‑BBGA (35 × 35 mm) surface‑mount footprint balances high integration with board‑level density.
• Regulatory readiness: RoHS compliance supports global electronics manufacturing and environmental requirements.

Why Choose LAV-AT-300E-3LFG1156I?

The LAV-AT-300E-3LFG1156I positions itself as a high‑capacity, industrial‑grade FPGA solution for designers looking to consolidate complex logic, support substantial on‑chip memory, and interface a large number of external signals within a compact BBGA package. Its combination of logic density, embedded memory, and I/O count makes it well suited for industrial automation, communications front ends, and multi‑sensor aggregation designs that require reliable operation across a wide temperature range.

Backed by Lattice’s Avant platform documentation, this device is aimed at teams that need a scalable, integration‑friendly FPGA option with clear electrical and mechanical parameters for production designs.

Request a quote or submit a purchase inquiry to get pricing and availability for LAV-AT-300E-3LFG1156I.