A3P125-1PQ208I

Field Programmable Gate Array Overview

The A3P125-1PQ208I is a ProASIC3 Field Programmable Gate Array manufactured by Microchip Technology. It features 125,000 system gates and 7,680 logic elements within a PQFP-208 package. The device operates with a core supply voltage range of 1.425V to 1.575V and supports up to 154 I/O pins. It includes 110,592 bits of embedded SRAM and functions within a junction temperature range of -40°C to +85°C.

Field Programmable Gate Array Feature Summary

• Flash-based non-volatile technology enabling live-at-power-up operation without external configuration memory
• Supports single-voltage system operation with bank-selectable I/O standards for flexible interfacing
• Integrated high-capacity true dual-port SRAM for complex data processing applications

Field Programmable Gate Array Applications

• Industrial automation control systems requiring deterministic real-time performance
• Telecommunications infrastructure equipment utilizing high-speed serial interfaces
• Military and aerospace avionics demanding radiation tolerance and reliability

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'I' indicates industrial temperature grade compliance (-40°C to +85°C). Confirm package integrity upon receipt as moisture sensitivity requires proper handling. Check for recent PCN notifications regarding manufacturing changes or assembly location updates before finalizing procurement orders.

Field Programmable Gate Array Selection Notes

Select this component when non-volatile flash architecture is required to eliminate external configuration bootroms. Ensure the 1.5V core voltage aligns with the target system power rails. Verify that the 208-pin PQFP footprint matches the PCB layout constraints and thermal dissipation requirements for the intended operating environment.

Field Programmable Gate Array Part Context

This part belongs to the ProASIC3 family, representing a mid-range density solution in Microchip's flash FPGA portfolio. It bridges the gap between lower-density devices like the A3P060 and higher-performance variants, offering a balance of gate count and pin availability for general-purpose programmable logic designs.

Field Programmable Gate Array Replacement Considerations

Direct replacements include other ProASIC3 parts with similar gate counts such as the A3P125-1FGG144I for different package needs. For upgraded performance, consider the PolarFire or IGloo2 families, though these require design adaptation due to architectural differences.