A1425A-PQ100I

Field Programmable Gate Array Overview

The A1425A-PQ100I is an ACT3 series Field Programmable Gate Array (FPGA) manufactured by Microsemi Corporation. It features a capacity of 2,500 gates and 310 LAB/CLB modules with 80 user-programmable I/O pins. The device operates within a supply voltage range of 4.5V to 5.5V and supports an industrial temperature range of -40°C to 85°C. It is housed in a 100-BQFP package.

Field Programmable Gate Array Feature Summary

• ACT3 architecture providing high-capacity logic resources for complex digital designs
• Industrial-grade operating temperature range suitable for demanding environments
• Surface-mount packaging for automated assembly integration

Field Programmable Gate Array Applications

• Complex digital logic implementation
• System-level integration replacing multiple discrete components
• Prototyping for ASIC designs

Field Programmable Gate Array Procurement Notes

This component is officially listed as obsolete or discontinued by the manufacturer. Verification of current availability requires checking authorized distributors for remaining stock or end-of-life notices. Sourcing should prioritize verified suppliers to ensure authenticity and proper handling of legacy inventory.

Field Programmable Gate Array Selection Notes

Select this part for applications requiring the specific ACT3 architecture and 100-pin form factor. Verify that the 4.5V to 5.5V supply requirement aligns with system power rails. Consider the 80 I/O count and 2,500 gate capacity against design complexity requirements before finalizing the selection.

Field Programmable Gate Array Part Context

The A1425A belongs to the Microsemi ACT3 family, designed as a high-performance FPGA solution. This series targets applications needing significant logic density in a compact footprint. The PQ100 suffix indicates the specific plastic quad flat package variant used for this device.

Field Programmable Gate Array Replacement Considerations

As the part is discontinued, direct substitutes may be limited. Evaluate newer Microsemi FPGA families or competitive devices with similar pin counts and logic capacities. Ensure compatibility with existing PCB footprints and software tools when considering alternatives.