A1020B-2PQG100I

Field Programmable Gate Array Overview

The A1020B-2PQG100I is an embedded Field Programmable Gate Array (FPGA) belonging to the Microsemi ACT™ 1 series. It features a logic density of 2000 gates organized into 547 Configurable Logic Blocks (LABs). The device provides 80 Input/Output pins and is housed in a 100-pin Plastic Quad Flat Package (PQFP). It operates on a single 4.5V to 5.5V power supply and supports industrial temperature ranges from -40°C to +85°C.

Field Programmable Gate Array Feature Summary

• ACT™ 1 architecture providing non-volatile configuration with high reliability
• Supports mixed-voltage I/O operations for interfacing with various logic families
• Includes user-programmable I/O pins with flexible pin locking capabilities

Field Programmable Gate Array Applications

• Industrial control systems requiring deterministic timing
• Automotive electronics applications within specified temperature ranges
• Telecommunications interface circuits

Field Programmable Gate Array Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and moisture sensitivity level handling procedures prior to assembly. Review manufacturer notices for any specific handling requirements associated with legacy FPGA components.

Field Programmable Gate Array Selection Notes

Compare against the A1020B-1PQG100I variant, noting that the suffix '2' typically indicates an extended industrial temperature range compared to commercial grades. Ensure the 100-pin PQFP footprint matches the target PCB design constraints and thermal management requirements.

Field Programmable Gate Array Part Context

This component is part of the broader ACT™ 1 family, which serves as a low-cost, high-reliability alternative to ASICs. It shares architectural similarities with other devices like the A1010B but offers increased logic resources. The series is designed for applications needing moderate complexity programmable logic.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements are limited due to the discontinued status. Evaluate the A1020B-1PQG100I if commercial temperature suffices. Consider modern Microsemi SmartFusion or IGLOO families for new designs, though these require schematic and layout modifications.