A54SX32A-FGG144I

Overview

The A54SX32A-FGG144I is an industrial-grade Field Programmable Gate Array from the SX-A family, featuring 48,000 system gates and 2,880 logic modules. It utilizes a 0.22 μm / 0.25 μm CMOS antifuse process with a 144-pin Fine Pitch Ball Grid Array (FBGA) package. The device supports mixed-voltage I/Os at 2.5 V, 3.3 V, and 5 V, ensuring compatibility with various standards including 66 MHz PCI. Operating within an industrial temperature range of -40°C to +85°C, it provides deterministic timing and hot-swap capabilities.

Feature Summary

• Supports mixed-voltage operation across 2.5 V, 3.3 V, and 5 V domains with 5 V input tolerance.
• Features nonvolatile antifuse technology that prevents reverse engineering and design theft.
• Includes hot-swap compliant I/Os allowing safe insertion into active systems without power sequencing.
• Provides boundary-scan testing compliance with IEEE Standard 1149.1 for diagnostic verification.

Applications

• Integration of complex CPLD functionality into single-chip FPGA solutions
• High-performance digital signal processing and data path logic
• Industrial control systems requiring deterministic timing and robust I/O standards

Procurement Notes

Verify the specific ordering suffix 'I' confirms the Industrial temperature grade (-40°C to +85°C). Confirm the FBGA-144 package pitch matches the 1.0 mm specification. Ensure the component meets RoHS compliance requirements if applicable to the assembly process.

Selection Notes

Select this model when 48,000 system gates are required alongside strict industrial temperature stability. The FBGA-144 package is suitable for designs needing approximately 111 user I/Os. Consider the standard speed grade performance characteristics against application timing constraints.

Part Context

This component belongs to the Actel SX-A family of FPGAs, which are characterized by their metal-to-metal programmable antifuse interconnects. The family offers high-density logic resources in compact packages, designed for applications demanding low power consumption and high reliability in harsh environments.

Replacement Considerations

Compatible replacements include other devices within the A54SX32A series with different package options or speed grades, such as A54SX32A-FG256 or A54SX32A-TQFP variants, provided pinout and capacity requirements are met.