LAV-AT-500E-1LFG1156I

The LAV-AT-500E-1LFG1156I is an Avant‑E series FPGA from Lattice Semiconductor. This surface‑mount FPGA delivers a combination of high logic density, embedded memory, and a large I/O count in a 1156‑ball BGA package.

Designed for industrial applications, the device targets designs that require substantial programmable logic, on‑chip RAM and broad I/O connectivity while operating across an industrial temperature range. The Avant platform datasheet provides detailed platform‑level specifications including DC and switching characteristics, sysI/O, PLLs and hardened PCIe characteristics.

Key Features

• Logic Capacity — 477,000 logic elements for implementing complex programmable logic and glue‑logic functions.
• Embedded Memory — Approximately 4.24 Mbits of on‑chip RAM to support frame buffers, FIFOs, and data buffering.
• I/O Density — 572 user I/O pins to support high‑pin‑count interfaces and multi‑channel connectivity.
• Package and Mounting — 1156‑BBGA (supplier package 1156‑FPBGA, 35×35) in a surface‑mount format for compact board designs.
• Industrial Temperature Range — Specified for operation from −40 °C to 100 °C for industrial environment compatibility.
• Supply Voltage — Device supply specified at 820 mV as provided in the product data.
• Platform Specifications — The Avant platform datasheet includes detailed sections on DC and switching characteristics, recommended operating conditions, sysI/O single‑ended and differential electrical characteristics, on‑chip oscillators and PLL timing, and hardened PCIe characteristics (including PCIe at 2.5, 5, 8 and 16 Gbps).
• Regulatory — RoHS compliant.

Typical Applications

• Industrial Control & Automation — Use the device’s large logic capacity and extensive I/O to implement control algorithms, I/O expansion and interface bridging in factory and process control systems.
• Communications Infrastructure — High I/O count and on‑chip memory enable protocol bridging, packet buffering and custom logic functions in networking equipment.
• Data Acquisition & Signal Conditioning — Embedded RAM and programmable logic support multi‑channel sampling, buffering and preprocessing for measurement and instrumentation systems.

Unique Advantages

• High Logic Density: 477,000 logic elements provide capacity for complex custom logic without external CPLDs or large discrete logic networks.
• Substantial Embedded Memory: Approximately 4.24 Mbits of RAM reduces dependence on external memory for many buffering and storage tasks.
• Large I/O Complement: 572 I/O pins enable high‑fanout systems, parallel interfaces and multi‑lane connectivity from a single device.
• Industrial‑Grade Operation: Specified for −40 °C to 100 °C to match industrial temperature requirements for deployed systems.
• Platform-Level Documentation: Comprehensive datasheet coverage of DC/switching, sysI/O electrical characteristics, PLLs, internal oscillators and hardened PCIe attributes eases system integration and validation.
• Compact Packaging: 1156‑BBGA (35×35) provides a dense footprint for high‑functionality boards where PCB area is constrained.

Why Choose LAV-AT-500E-1LFG1156I?

The LAV-AT-500E-1LFG1156I positions itself for designs that require a balance of high programmable logic capacity, embedded memory and extensive I/O in a single, industrial‑rated FPGA package. Its specification set and Avant platform documentation make it suitable for teams implementing complex control, data‑handling or interface logic where consolidation and board‑level integration matter.

With a documented set of platform characteristics—covering DC/switching, sysI/O electrical behavior, PLLs and hardened PCIe options—this device supports methodical integration and validation workflows, helping reduce iteration during development and supporting longer‑term deployment in industrial environments.

Request a quote or submit a procurement inquiry to receive pricing and availability information for the LAV-AT-500E-1LFG1156I.