AFS1500-2FG484

Overview

The AFS1500-2FG484 is a Fusion Field Programmable Gate Array (FPGA) manufactured by Microchip Technology. It features an organization of 38,400 Configurable Logic Blocks (CLBs) and approximately 1,500,000 equivalent system gates. The device operates within a supply voltage range of 1.42 V to 1.58 V, with a nominal rating of 1.5 V. It supports an industrial temperature range from -40°C to +85°C. The component utilizes a 484-terminal Plastic Ball Grid Array (PBGA) package with a square grid array form factor and a 1 mm terminal pitch. It is constructed using CMOS technology and is designed for surface mount installation.

Feature Summary

• Integrates high-density programmable logic resources suitable for complex digital designs.
• Supports operation across the full industrial temperature range for robust environmental performance.
• Utilizes a low-profile surface-mount BGA package for compact board integration.

Applications

• Industrial automation control systems
• Telecommunications infrastructure equipment
• Test and measurement instrumentation

Procurement Notes

Verify the specific revision status and manufacturing origin before procurement, as legacy Microsemi products may have transitioned production lines under Microchip Technology. Confirm that the required packaging format matches the intended assembly process, noting that tray packaging is commonly associated with this series. Ensure compliance with export regulations if applicable, as certain programmable logic devices may be subject to international trade controls.

Selection Notes

Select the AFS1500-2FG484 when a design requires approximately 1.5 million system gates and a 484-pin interface. Compare against the M1AFS1500-2FG484I if embedded ARM Cortex-M1 processing capabilities are necessary, as the standard AFS1500 variant focuses on pure FPGA fabric without integrated processors. Evaluate thermal management requirements based on the 85°C maximum operating temperature limit.

Part Context

This component belongs to the Microsemi Fusion FPGA family, which bridges the gap between traditional SRAM FPGAs and System-on-Chip (SoC) solutions. The AFS1500 series provides non-volatile configuration options in some variants, though the base AFS1500 typically relies on SRAM-based configuration. It serves as a high-performance logic solution for applications requiring significant parallel processing capabilities within a standardized BGA footprint.

Replacement Considerations

The M1AFS1500-2FG484I offers similar logic density but includes an integrated ARM Cortex-M1 core. For direct pin-compatible replacements within the same logic class, verify availability of other AFS1500 variants with different suffixes indicating package or speed grades.