LAV-AT-E50-2CBG484C

The LAV-AT-E50-2CBG484C is an Avant™-E Field Programmable Gate Array (FPGA) from Lattice Semiconductor designed for surface-mount applications requiring high logic density and extensive I/O. Built on the Avant platform architecture, the device integrates a large array of programmable logic, embedded memory, and a rich set of on-chip system functions to support complex, configurable digital designs.

With 409,000 logic elements, approximately 2.72 Mbits of embedded memory, and 329 I/O pins in a 484-ball FCCSPBGA package, this commercial-grade FPGA targets designs that need significant logic capacity, flexible memory modes, and advanced clocking and I/O capabilities while operating in standard commercial temperature ranges.

Key Features

• High Logic Capacity — 409,000 logic elements to implement complex combinational and sequential logic structures.
• Embedded Memory — Approximately 2.72 Mbits of on-chip RAM with support for single, dual and pseudo-dual port modes, FIFO modes, and memory cascading for flexible data buffering and storage.
• Extensive I/O — 329 programmable I/O pins with a comprehensive programmable I/O cell (PIC) architecture and a sysI/O banking scheme to support varied interface requirements.
• Advanced Clocking — On-chip oscillator, PLLs, global and regional clock domains, edge and PHY clocks, dynamic clock select/control, clock synchronizers and dividers, and DLL delay support for precise timing and clock management.
• DSP and SerDes Support — Integrated sysDSP blocks and SERDES/PMA capability with Multi-Protocol PCS and Multi-Protocol PHY integration for high-throughput serial interfaces (platform-level features documented in the Avant overview).
• DDR Memory Support — DDRPHY and DQS grouping support for interfacing with external DDR memory subsystems.
• Device Configuration & Debug — Enhanced configuration options, JTAG support, Trace ID, and SEU handling mechanisms as described in the Avant platform overview.
• Package & Mounting — 484-ball FCCSP (19×19) surface-mount package (484-BGA / FCCSPBGA) suitable for compact, high-density board designs.
• Power & Operating Range — Specified supply voltage of 820 mV and commercial-grade operating temperature from 0 °C to 85 °C.
• Compliance — RoHS compliant.

Typical Applications

• High-density programmable logic — Implement complex custom logic blocks and state machines using the device's 409,000 logic elements and programmable fabric.
• Memory-centric designs — Use the approximately 2.72 Mbits of embedded memory and flexible sysMEM modes for buffering, FIFOs, and multi-port memory architectures.
• High-speed interfaces — Deploy SERDES, DDRPHY, and the programmable I/O structure for designs requiring high-throughput serial links or external DDR memory connectivity.
• Timing-sensitive systems — Leverage the device’s PLLs, DLL delay, and multiple clock domain features to implement precise clocking strategies across a design.

Unique Advantages

• Large programmable fabric: 409,000 logic elements provide substantial capacity for complex hardware acceleration and custom logic integration.
• Flexible embedded memory: Approximately 2.72 Mbits of on-chip RAM with multiple port and FIFO modes simplifies data-path design and reduces external memory dependencies.
• Comprehensive clocking resources: Built-in oscillators, PLLs, regional and edge clocks allow fine-grained control of timing domains for synchronized multi-rate systems.
• Rich I/O and PHY support: 329 I/Os combined with sysI/O and SERDES/PHY blocks enable a wide range of external interfaces and high-speed links.
• Compact package: 484-ball FCCSP (19×19) surface-mount footprint balances high pin-count capability with space-constrained PCB layouts.
• Platform-level system features: Device configuration options, JTAG, SEU handling and trace capabilities support robust development and field debugging workflows.

Why Choose LAV-AT-E50-2CBG484C?

The LAV-AT-E50-2CBG484C Avant™-E FPGA combines high programmable logic density, multi-mode embedded memory, and extensive I/O in a compact 484-ball FCCSP package to address demanding, space-conscious designs. Its platform-level clocking, memory, DSP, and SERDES capabilities enable sophisticated system architectures that require precise timing, on-chip data buffering, and high-speed interface support.

This device is aimed at engineering teams and integrators building complex digital systems that benefit from on-device programmability, scalable logic resources, and platform features documented in the Avant overview. Its commercial-grade temperature range, fixed supply specification, and RoHS compliance make it suitable for standard commercial electronic product deployments.

Request a quote or submit a procurement inquiry to receive pricing and availability information for the LAV-AT-E50-2CBG484C Avant™-E FPGA.