LAV-AT-X70-2CSG841C

The LAV-AT-X70-2CSG841C is an Avant™-X FPGA IC from Lattice Semiconductor Corporation designed for high-density programmable logic integration. It provides a large logic fabric, substantial embedded memory, and abundant I/O in a compact 841-FCCSP (15×13) surface-mount package for commercial-grade applications.

Specifications include 637,000 logic elements, approximately 4.24 Mbits of embedded memory, and 303 I/O pins. The device is specified for a supply voltage of 820 mV (820 mV to 820 mV) and an operating temperature range of 0°C to 85°C. The Avant platform datasheet documents on-chip PLLs, internal oscillators, and hardened PCIe characteristics across multiple data rates.

Key Features

• Core Logic Capacity — 637,000 logic elements provide a high-density programmable fabric suitable for complex custom logic and processing pipelines.
• Embedded Memory — Approximately 4.24 Mbits of on-chip RAM for buffering, frame storage, and fast local data access.
• Extensive I/O — 303 general-purpose I/O pins to support broad system interfacing and parallel connectivity.
• High-speed Serial and Timing Blocks — Datasheet content includes sysCLOCK PLL timing, internal oscillators, and hardened PCIe characteristics (documented for 2.5, 5, 8 and 16 Gbps rates).
• Package and Mounting — 841-BGA / FCCSPBGA package (supplier device package: 841-FCCSP, 15×13) in a surface-mount form factor for compact board-level integration.
• Power and Electrical — Specified voltage supply of 820 mV (820 mV to 820 mV) as provided in the product data.
• Commercial Grade and Compliance — Commercial temperature grade (0°C to 85°C) and RoHS compliant.

Typical Applications

• High-density programmable logic — Implement custom processing blocks and complex state machines using the device’s large logic element count.
• Memory-intensive embedded designs — Use the on-chip RAM (~4.24 Mbits) for buffering, lookup tables, and intermediate data storage.
• High-speed I/O and serial interfaces — Leverage abundant I/O and the platform’s documented hardened PCIe characteristics for connectivity and data transport subsystems.
• Compact board-level integration — The 841-FCCSP (15×13) surface-mount package enables space-constrained designs requiring high logic density.

Unique Advantages

• High logic density: 637,000 logic elements allow substantial on-chip implementation of custom logic without external ASICs or discrete gates.
• Significant on-chip memory: Approximately 4.24 Mbits of embedded RAM reduces dependency on external memory for many buffering and storage tasks.
• Robust I/O count: 303 I/O pins support versatile interfacing and parallel signal connectivity for complex systems.
• Platform-level timing and connectivity: Datasheet coverage of sysCLOCK PLLs, internal oscillators, and hardened PCIe characteristics provides designs with documented timing and high-speed serial options.
• Compact, manufacturable package: 841-FCCSP (15×13) surface-mount package enables dense board layouts while meeting commercial assembly processes.
• Regulatory alignment: RoHS compliance supports environmentally conscious manufacturing requirements.

Why Choose LAV-AT-X70-2CSG841C?

The LAV-AT-X70-2CSG841C positions itself as a high-density, platform-oriented FPGA option within the Avant family from Lattice Semiconductor Corporation. Its combination of 637,000 logic elements, approximately 4.24 Mbits of embedded memory, and 303 I/O pins suits designs that require substantial on-chip logic, local memory, and flexible interfacing in a compact package.

Engineers targeting commercial-temperature applications that benefit from documented platform features—such as sysCLOCK PLLs, internal oscillators, and hardened PCIe characteristics—will find the device appropriate for integration into systems where board space, I/O density, and platform-level timing are key considerations. The product is backed by the Avant platform specifications published by Lattice Semiconductor Corporation.

Request a quote or submit a parts inquiry to receive pricing, availability, and ordering information for the LAV-AT-X70-2CSG841C.