LAV-AT-300E-1LFG1156C

The LAV-AT-300E-1LFG1156C is an Avant-E platform FPGA from Lattice Semiconductor designed for high-density programmable logic implementations. It delivers a large logic fabric with 306,000 logic elements, extensive on-chip memory, and a high I/O count for complex system integration.

This surface-mount 1156-BBGA device is targeted at commercial-grade applications that require significant embedded memory and I/O capacity while operating within a 0 °C to 85 °C temperature range. Detailed electrical and timing specifications are provided in the Lattice Avant Platform data sheet (FPGA-DS-02112-1.2).

Key Features

• Logic Capacity — 306,000 logic elements to implement complex custom logic, parallel datapaths, and high-density compute functions.
• Embedded Memory — Approximately 2.72 Mbits of on-chip RAM for buffering, FIFOs, and stateful logic storage.
• High I/O Count — 468 I/O pins for extensive external connectivity and multi-channel interface support.
• Package and Mounting — 1156-BBGA package (supplier device package: 1156-FPBGA, 35 × 35 mm) optimized for compact board-level integration; surface-mount.
• Power — Core supply specified at 820 mV (documented supply point in product data).
• Commercial Temperature Grade — Rated for 0 °C to 85 °C operation to support standard commercial deployments.
• Compliance — RoHS compliant.
• Series Documentation — Supported by the Lattice Avant Platform specifications (datasheet includes DC/switching characteristics, I/O timing, PLL and clocking information, and interface characteristics).

Typical Applications

• High-density I/O and protocol bridging — Use the 468 I/O pins and dense logic fabric to implement multi-protocol bridges and interface concentrators.
• Custom acceleration and data-path logic — 306,000 logic elements and approximately 2.72 Mbits of embedded RAM enable implementation of custom datapaths, buffering, and packet processing functions.
• Embedded system control — Compact 1156-BBGA package and surface-mount form factor for integration into space-constrained commercial products.

Unique Advantages

• High logic density: 306,000 logic elements provide capacity for sizable custom logic blocks and parallel processing architectures.
• Substantial on-chip memory: Approximately 2.72 Mbits of embedded RAM reduces dependence on external memory for many buffering and stateful applications.
• Extensive I/O: 468 I/O pins simplify board routing for multi-channel interfaces and sensor/actuator connectivity.
• Compact package: 1156-BBGA (35 × 35 mm supplier package) supports high-density PCB integration while keeping system footprint small.
• Commercial readiness: Rated for 0 °C to 85 °C operation and RoHS compliant for standard commercial deployments.
• Documented platform specifications: Series datasheet provides detailed DC, switching, I/O, and clocking information to assist development and verification.

Why Choose LAV-AT-300E-1LFG1156C?

The LAV-AT-300E-1LFG1156C positions itself as a high-capacity Avant-E FPGA option for commercial designs that demand significant logic, memory, and I/O resources in a compact surface-mount package. Its combination of 306,000 logic elements, approximately 2.72 Mbits of embedded RAM, and 468 I/Os makes it well suited for designers implementing complex protocol logic, data-path acceleration, or dense I/O interfacing.

Supported by the Avant Platform specifications, this device provides the documented electrical, timing, and interface details engineering teams require to integrate and validate system-level designs, enabling predictable development and deployment in commercial applications.

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