A1425A-1CQ132C

Field Programmable Gate Array Overview

The A1425A-1CQ132C is an embedded Field Programmable Gate Array (FPGA) from the ACT™ 3 series, manufactured by Microsemi Corporation. It features a logic capacity of 2500 gates organized into 310 LAB/CLB blocks and provides 100 I/O pins. The device operates within a supply voltage range of 4.5V to 5.5V and supports surface mount installation in a 132-BCQFP package with a tie bar, measuring 63.5x63.5 mm. It is rated for commercial temperature operation between 0°C and 70°C. The component has a Moisture Sensitivity Level (MSL) of 3 and is classified as obsolete.

Field Programmable Gate Array Feature Summary

• ACT™ 3 architecture providing 2500 system gates and 310 configurable logic blocks for programmable logic implementation.
• 132-pin BCQFP package design with integrated tie bars to facilitate automated surface mount assembly processes.
• Standard 5V power supply compatibility supporting 4.5V to 5.5V operating ranges for general digital logic applications.

Field Programmable Gate Array Applications

• General-purpose digital logic prototyping and verification
• Discrete logic replacement in legacy industrial control systems
• Custom interface adapter development for older hardware platforms

Field Programmable Gate Array Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verification of availability requires checking secondary market distributors or surplus inventory holders. Buyers must confirm lot dates and storage conditions due to potential moisture sensitivity impacts on long-term stored units. Ensure that the specific package variant matches the required footprint for existing PCB layouts.

Field Programmable Gate Array Selection Notes

Select this part only when legacy ACT™ 3 compatibility is strictly required. Verify that the 132-BCQFP package dimensions fit the target board space. Consider that the 2500 gate count may be insufficient for complex modern designs. Confirm that the 0°C to 70°C commercial temperature range meets the environmental requirements of the final application.

Field Programmable Gate Array Part Context

The A1425A-1CQ132C belongs to the Microsemi ACT™ 3 FPGA family, which was designed as a high-density alternative to ASICs. This series utilizes CMOS technology and offers reprogrammability for rapid design iterations. The A1425 base model represents a mid-range density option within the family, balancing logic resources with pin count for versatile digital applications.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. As the device is obsolete, direct replacements may require migration to newer Microsemi SmartFusion or IGLOO families, subject to pinout and resource compatibility analysis.