A3P400-2FGG484

Field Programmable Gate Array Overview

The A3P400-2FGG484 is a ProASIC3 Flash Field Programmable Gate Array manufactured by Microsemi. It features 400,000 system gates and 9,216 configurable logic blocks (VersaTiles). The device operates within an industrial temperature range of -40°C to +100°C junction temperature. It utilizes a Fine Pitch Ball Grid Array package with 484 pins and supports up to 194 user I/Os. The maximum system performance frequency is 350 MHz.

Field Programmable Gate Array Feature Summary

• Nonvolatile flash technology enables instant-on operation without external boot PROMs.
• Integrated AES decryption engine provides secure in-system programming and IP protection.
• Advanced I/O structure supports mixed-voltage standards including LVDS and DDR capabilities.

Field Programmable Gate Array Applications

• Avionics systems requiring high reliability and radiation tolerance
• Networking and communications infrastructure equipment
• Secure remote field updates for embedded hardware

Field Programmable Gate Array Procurement Notes

Verify the specific speed grade suffix '2' corresponds to the required timing constraints for your design. Confirm that the industrial temperature rating meets environmental specifications. Ensure the FG484 footprint matches your PCB layout requirements before finalizing orders.

Field Programmable Gate Array Selection Notes

Select this model when designs require nonvolatile configuration and robust security features. Compare against lower-density parts like A3P250 if gate count exceeds needs. Consider the M1A3P400 variant only if ARM Cortex-M1 processor integration is necessary.

Field Programmable Gate Array Part Context

This component belongs to the ProASIC3 Flash family, representing third-generation flash FPGA technology from Microsemi. It bridges the gap between ASIC costs and FPGA flexibility, offering reprogrammability with the security benefits of nonvolatile memory.

Field Programmable Gate Array Replacement Considerations

The A3PE1500 series offers higher density but different pinouts. For direct pin-compatible upgrades within the same package, consult the ProASIC3E datasheet for equivalent or superior performance options.