A1020B-2VQG80I

Field Programmable Gate Array Overview

The A1020B-2VQG80I is an embedded Field Programmable Gate Array (FPGA) IC from the Microsemi ACT™ 1 series. It features a logic capacity of 2000 gates and contains 547 Logic Array Blocks (LABs). The device provides 69 general-purpose I/O pins and is housed in an 80-VQFP package with dimensions of 14x14 mm. It operates on a supply voltage range of 4.5V to 5.5V and supports an industrial operating temperature range of -40°C to 85°C.

Field Programmable Gate Array Feature Summary

• ACT™ 1 architecture providing non-volatile configuration capabilities
• High-density logic implementation with 547 LABs for complex digital designs
• Industrial-grade thermal performance suitable for demanding environments

Field Programmable Gate Array Applications

• Industrial control systems requiring reliable programmable logic
• Automotive electronics applications within specified temperature ranges
• Communication infrastructure interface circuits

Field Programmable Gate Array Procurement Notes

Verify component authenticity through authorized channels as this part may be subject to obsolescence notices. Confirm that the specific suffix denotes the correct speed grade and temperature rating required for your design. Check for available lifecycle status updates from the manufacturer or authorized distributors prior to finalizing procurement plans.

Field Programmable Gate Array Selection Notes

Select this model when a 2000-gate FPGA with VQFP packaging is required for industrial temperature operation. Ensure the design utilizes the 4.5V to 5.5V power domain. Compare against other ACT™ 1 variants if different pin counts or package types are needed, noting that the '2' suffix typically indicates a specific speed bin within the family.

Field Programmable Gate Array Part Context

This component belongs to the Microsemi ACT™ 1 family, which was acquired by Microsemi from Actel. These FPGAs utilize Flash technology for non-volatile configuration, eliminating the need for external configuration memory. The A1020B variant represents a specific density tier within this legacy high-reliability portfolio.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided documentation. Designers should consult official Microsemi obsolescence notices or engineering change orders for recommended alternative components.