AFS600-1FGG256I

Overview

The AFS600-1FGG256I is a Fusion FPGA from Microchip Technology, featuring 600,000 system gates and 13,824 configurable logic blocks. It operates within a supply voltage range of 1.425 V to 1.575 V and supports a maximum frequency of 350 MHz. The device provides 119 I/Os in a 256-pin FBGA package (17x17 mm). It functions between -40°C and +85°C, includes 110,592 bits of embedded RAM, and carries MSL 3 humidity sensitivity.

Feature Summary

• Supports mixed-voltage operation across 1.5 V, 1.8 V, 2.5 V, and 3.3 V banks with bank-selectable I/O voltages.
• Features hot-swappable I/Os with programmable output slew rate, drive strength, and weak pull-up/down resistors.
• Includes built-in I/O registers supporting up to 700 Mbps DDR operation for single-ended and differential standards.

Applications

• Industrial control systems requiring reprogrammable flash technology
• Secure ISP applications utilizing on-chip encryption
• Mixed-voltage interface solutions for legacy and modern components

Procurement Notes

Verify the specific suffix against official documentation to confirm temperature grade and package variations. Confirm RoHS compliance status as some sources indicate non-compliance. Check current PCN documents for assembly site or software updates that may affect long-term availability or pin compatibility.

Selection Notes

Select this component when 600K gates and 119 I/Os are required in a compact 256-pin form factor. Ensure the design accommodates the 1.5V core voltage and mixed-voltage I/O requirements. Verify thermal management capabilities for the specified operating temperature range.

Part Context

This part belongs to the Microchip Fusion family, which combines Flash-based FPGA fabric with optional ARM processor cores. It utilizes a 130-nm process and offers live-at-power-up functionality. The series targets cost-sensitive applications needing high density and security features.

Replacement Considerations

The M7AFS600-1FGG256I is a related variant within the same package family but differs in gate count and architecture. Verify functional equivalence before substitution.