AFS600-1FGG484K

Overview

The AFS600-1FGG484K is a Field Programmable Gate Array from the Microchip Fusion family, featuring 600,000 system gates and 13,824 configurable logic blocks. It utilizes a nonvolatile Flash-based CMOS process with a 1.0 mm pitch BGA-484 package. The device operates on a single 3.3 V supply with an internal 1.5 V regulator, supporting mixed-voltage I/O standards including 1.5 V, 1.8 V, 2.5 V, and 3.3 V. It achieves a maximum system frequency of 350 MHz and includes 2 Mb of user flash memory for data storage.

Feature Summary

• Nonvolatile Flash technology enables live at power-up operation without external configuration memory.
• Integrated security features include 128-bit AES encryption via JTAG and FlashLock protection.
• Supports in-system programming and hot-swappable I/O capabilities for flexible deployment.

Applications

• Industrial control systems requiring high reliability and low power consumption
• Secure communication interfaces utilizing embedded encryption capabilities
• Automotive electronics applications demanding nonvolatile reprogrammability

Procurement Notes

Verify the specific suffix 'K' against official Microchip documentation to confirm environmental rating or packaging variations. Ensure compatibility with existing design constraints regarding the 484-pin BGA footprint and thermal requirements. Confirm RoHS compliance status through current datasheets as manufacturing processes may evolve.

Selection Notes

Select this component when nonvolatile configuration and high gate density are required without external boot memory. Compare against the A3P600 series if SRAM-based architecture is preferred for faster reconfiguration cycles. Evaluate the M1AFS600 variant if integrated ARM processor support is necessary for complex system-on-chip implementations.

Part Context

This part belongs to the Actel Fusion mixed-signal FPGA family, which combines Flash-based programmability with analog capabilities. The Fusion series is designed for applications requiring secure, low-power, and radiation-tolerant solutions. It represents a transition point in Microchip's portfolio following the acquisition of Actel.

Replacement Considerations

Direct functional substitutes within the same package and gate count include the AFS600-1FGG484I for industrial temperature range variants. For broader compatibility, consider the M1AFS600-FFGG484 if ARM core integration is acceptable. Verify pinout compatibility before replacing legacy Actel parts.