AFS600-2FG256

Overview

The AFS600-2FG256 is a Fusion FPGA from Microchip Technology, integrating an ARM Cortex-M1 processor with 600K system gates. It utilizes a 40nm Flash-based process for non-volatile configuration. The device features 119 I/Os and operates within a supply voltage range of 1.425V to 1.575V. It supports industrial temperatures from -40°C to +85°C and achieves data rates up to 700 Mb/s. The component is housed in a 256-pin FBGA package.

Feature Summary

• Integrates an ARM Cortex-M1 soft processor core alongside programmable logic fabric
• Utilizes 40nm Flash technology enabling live-at-power-up (LAPU) functionality without external memory
• Supports high-speed serial interfaces with data rates reaching 700 Mb/s
• Provides secure in-system programming capabilities using on-chip encryption

Applications

• Industrial automation control systems requiring deterministic boot times
• Secure communication gateways utilizing integrated encryption features
• Embedded processing applications combining ARM control with FPGA flexibility
• Space-constrained designs leveraging the low pin-count FBGA package

Procurement Notes

Verify compliance status as RoHS specifications may vary by production batch. Confirm moisture sensitivity level (MSL 3) handling requirements during assembly. Ensure design tools support the specific speed grade indicated by the suffix. Check for recent product change notifications regarding packaging or assembly site updates before finalizing procurement orders.

Selection Notes

Select this model when a combined ARM processor and FPGA fabric is required in a single die. Compare against the M1A3P600 series if lower power consumption at reduced performance levels is acceptable. Verify that the 119 I/O count meets interface requirements. Consider the 2FG256 suffix for industrial temperature ranges and higher frequency operation compared to commercial variants.

Part Context

This component belongs to the Microchip Fusion FPGA family, which merges ARM Cortex-M processors with Flash-based FPGAs. It succeeds earlier ProASIC3 devices by offering higher density and integrated processing cores. The AFS600 variant targets applications needing both real-time control and reconfigurable logic in a compact form factor.

Replacement Considerations

Direct functional substitutes include the AFS600-1FG256I for commercial temperature ranges or the M1A3P600-2FG256I for legacy ProASIC3 compatibility. Verify pinout and voltage differences when migrating between these specific part numbers.