A3P250-FGG144T

Field Programmable Gate Array Overview

The A3P250-FGG144T is a ProASIC3 Flash Field-Programmable Gate Array manufactured by Microchip Technology. It features 250,000 system gates and 97 user I/Os within a 144-pin FineLine BGA package. The device operates on a core supply voltage ranging from 1.425V to 1.575V and supports mixed-voltage I/O standards including 1.5V, 1.8V, 2.5V, and 3.3V. It includes 36,864 bits of embedded SRAM and utilizes nonvolatile flash technology for instant-on functionality without external configuration memory.

Field Programmable Gate Array Feature Summary

• Instant-on capability via onboard nonvolatile flash technology eliminates the need for external configuration PROMs.
• Supports mixed-voltage I/O banks allowing operation with 1.5V, 1.8V, 2.5V, and 3.3V standards simultaneously.
• Includes Clock Conditioning Circuits (CCC) with PLLs for flexible clock management and jitter reduction.

Field Programmable Gate Array Applications

• Industrial control systems requiring deterministic boot-up times
• Telecommunications infrastructure equipment
• Automotive electronic control units

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'FGG144T' against the manufacturer's current datasheet to confirm tape-and-reel packaging availability versus tray options. Ensure the order specifies the correct temperature grade and that the component meets RoHS compliance requirements for the intended market. Cross-reference the full part number with official Microchip documentation to avoid confusion with similar pin-compatible variants.

Field Programmable Gate Array Selection Notes

Select this component when nonvolatile configuration is required to reduce system bill-of-materials by removing external flash chips. The ProASIC3 architecture offers lower power consumption compared to equivalent SRAM-based FPGAs during static states. Verify that the 144-pin FBGA footprint fits the PCB layout constraints and that the thermal dissipation characteristics meet the application's operating environment limits.

Field Programmable Gate Array Part Context

This part belongs to the ProASIC3 Flash family, which bridges the gap between ASICs and standard FPGAs. It provides the reprogrammability of an FPGA with the nonvolatility and low standby power of an ASIC. The family is designed for high-volume applications where cost and power efficiency are critical factors in the final product design.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same package include other members of the ProASIC3 Flash family such as the A3P060, A3P125, or A3P400, provided the logic resource requirements match. Upgrading to newer generations like IGLOO2 or PolarFire requires significant schematic and firmware redesign due to architectural differences.