A3P125-2FG144

Field Programmable Gate Array Overview

The A3P125-2FG144 is a ProASIC3 Flash Field Programmable Gate Array manufactured by Microchip Technology. It features 125,000 system gates and 3,072 configurable logic blocks (CLBs). The device includes 36,864 bits of embedded True Dual-Port SRAM and supports up to 97 user I/Os. It operates within a supply voltage range of 1.425V to 1.575V and is rated for an industrial temperature range of -40°C to +100°C TJ. The component is housed in a 144-pin Low-Profile Ball Grid Array (LBGA) package with dimensions of 13x13 mm.

Field Programmable Gate Array Feature Summary

• Non-volatile flash-based architecture enabling live-at-power-up functionality without external configuration memory.
• Supports in-system programming via JTAG using IEEE 1532-compliant protocols.
• Integrated security features including on-chip 128-bit AES decryption for secure ISP.

Field Programmable Gate Array Applications

• Industrial control systems requiring non-volatile programmability.
• Automotive electronics applications demanding high reliability.
• Telecommunications infrastructure equipment.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix '2' against official Microchip documentation to confirm the exact speed grade and commercial/industrial temperature rating. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Ensure ESD handling procedures are followed during storage and assembly.

Field Programmable Gate Array Selection Notes

Select this component when a mid-density FPGA solution with instant-on capability is required. Compare gate counts and I/O availability against other ProASIC3 family members like the A3P125-FGG144I. Verify that the 144-pin LBGA footprint matches the target PCB design constraints.

Field Programmable Gate Array Part Context

This part belongs to the ProASIC3 Flash family, which bridges the gap between ASICs and SRAM-based FPGAs. It offers the density of an FPGA with the non-volatility of an ASIC. The A3P125 variant provides a balance of logic resources and embedded memory suitable for complex digital logic implementations.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same package include other A3P125 variants such as A3P125-FGG144I or A3P125-PQG144I, provided speed grades and temperature ranges are compatible. Cross-family migration to AGL or M1A3P series requires schematic and firmware redesign.