AFS600-FG484K

Overview

The AFS600-FG484K is a Field Programmable Gate Array from the Microchip Fusion family, featuring 600,000 system gates. It utilizes a nonvolatile Flash-based CMOS process with a 130-nm technology node and seven-layer metal stack. The device operates on a single 3.3 V supply with an integrated 1.5 V regulator. It supports Live at Power-Up (LAPU) functionality for immediate operation upon power application. The component is housed in a 484-pin FineLine BGA package with a 1.0 mm pitch.

Feature Summary

• Nonvolatile Flash architecture retains configuration data without external memory
• Supports Live at Power-Up for instant system readiness
• Integrated security features including AES encryption via JTAG
• Single-supply operation with onboard voltage regulation

Applications

• Secure embedded control systems requiring nonvolatile configuration
• Industrial automation interfaces with high reliability needs
• Aerospace and defense avionics subsystems
• Telecommunications infrastructure gateways

Procurement Notes

Verify the specific suffix 'K' against official Microchip documentation to confirm packaging or environmental specifications. Ensure compatibility with existing board layouts regarding the 484-pin FBGA footprint. Confirm RoHS compliance status through current datasheets as regulatory requirements evolve. Validate that the selected temperature grade meets operational environment constraints.

Selection Notes

Compare the AFS600-FG484K against other Fusion variants based on I/O count and logic density requirements. Evaluate the necessity of nonvolatile Flash technology versus SRAM-based FPGAs for power-down retention. Consider the integration of ARM cores if computational offloading is required. Assess pin availability for specific interface protocols such as SPI, I2C, or UART.

Part Context

This component belongs to the Microchip Fusion mixed-signal FPGA family, which combines programmable logic with analog capabilities. The series is designed for applications demanding low power consumption and high security. It serves as a bridge between complex ASICs and standard SRAM FPGAs, offering reprogrammability with Flash endurance.

Replacement Considerations

Direct replacements include other AFS600 variants with different packages or temperature grades, such as AFS600-FFGG484. Cross-family migration may involve ProASIC3 or PolarFire devices depending on performance and power requirements.