LAV-AT-G70-2CSG841I

The LAV-AT-G70-2CSG841I is an Avant™-G Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor. It provides a high-density programmable fabric with approximately 637,000 logic elements and approximately 4.24 Mbits of embedded memory to implement custom digital logic and system functions.

Designed for industrial-grade applications, this surface-mount device offers 303 I/O pins, a compact 841-ball FCCSP/BGA package (15 × 13), RoHS compliance, and an operating temperature range of −40 °C to 100 °C. Refer to the Lattice Avant Platform data sheet for complete platform-level specifications.

Key Features

• Programmable Core Approximately 637,000 logic elements provide a flexible fabric for implementing complex digital designs and custom interfaces.
• Embedded Memory Approximately 4.24 Mbits of on-chip RAM to support buffering, state machines, and data processing tasks.
• I/O Count 303 user I/O pins enable broad connectivity for sensors, peripherals, and high-pin-count system interfaces.
• Package & Mounting 841-ball FCCSP/BGA package (supplier device package: 841-FCCSP, 15 × 13) in a surface-mount form factor for compact board designs.
• Power Voltage supply specified at 820 mV (as documented) for the device core supply requirement.
• Industrial Temperature Grade Rated for operation from −40 °C to 100 °C, suitable for industrial-environment deployments.
• Regulatory RoHS compliant, supporting environmentally conscious manufacturing and assembly processes.

Typical Applications

• Industrial Control Systems Leverages industrial temperature rating and ample I/O to implement control logic, protocol bridging, and sensor/actuator interfaces.
• Communications and Networking High logic density and on-chip memory enable packet processing, custom protocol handling, and interface bridging in compact modules.
• Embedded System Integration Compact FCCSP/BGA packaging and surface-mount mounting make the device suitable for space-constrained embedded boards requiring programmable logic.

Unique Advantages

• High Logic Capacity: Approximately 637,000 logic elements allow large or multiple concurrent logic functions to be implemented on a single device, reducing board-level complexity.
• Integrated Memory: Approximately 4.24 Mbits of embedded RAM supports on-chip buffering and stateful logic without immediate need for external memory.
• Ample I/O 303 I/O pins provide flexibility to connect to a variety of peripherals and external interfaces without external I/O expanders.
• Industrial Robustness: Specified for −40 °C to 100 °C operation to meet the environmental demands of industrial deployments.
• Compact, Surface-Mount Package: 841-ball FCCSP/BGA (15 × 13) delivers a high pin-count in a compact footprint for dense system designs.
• RoHS Compliance: Helps meet environmental requirements for modern electronics manufacturing.

Why Choose LAV-AT-G70-2CSG841I?

The LAV-AT-G70-2CSG841I positions itself as a high-density, industrial-grade FPGA option within the Lattice Avant platform, offering a balance of logic capacity, embedded memory, and I/O density in a compact surface-mount package. Its specified operating range and RoHS compliance make it appropriate for industrial and embedded designs that require robust environmental performance.

This device is well suited for engineering teams aiming to consolidate functions onto a single programmable device, scale custom logic solutions, and maintain a compact board footprint while relying on platform-level documentation available in the Avant Platform data sheet.

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