A1020B-1PQG100I

Field Programmable Gate Array Overview

The A1020B-1PQG100I is an ACT™ 1 series Field Programmable Gate Array (FPGA) manufactured by Microsemi Corporation. It features 2000 equivalent system gates and 547 Configurable Logic Blocks (CLBs). The device provides 69 user-programmable I/O pins and is housed in a 100-pin Plastic Quad Flat Package (PQFP). It operates on a single 5V supply voltage within the range of 4.5V to 5.5V. The component supports industrial temperature ranges from -40°C to +85°C and carries a Moisture Sensitivity Level (MSL) rating of 3.

Field Programmable Gate Array Feature Summary

• ACT™ 1 architecture providing high-density logic resources with 547 CLBs for complex digital design implementation
• Single-chip ASIC alternative capability with up to 2.5 kbits of configurable dual-port SRAM
• Supports mixed-voltage operation allowing flexible interface integration with various peripheral devices

Field Programmable Gate Array Applications

• High-speed data acquisition systems requiring deterministic timing
• Industrial control applications utilizing robust CMOS technology
• Communication protocol conversion and signal processing interfaces

Field Programmable Gate Array Procurement Notes

Verify the specific suffix '1PQG100I' against official Microsemi documentation to confirm package type, speed grade, and temperature range. Confirm current lifecycle status as distribution channels may list obsolete inventory. Ensure compatibility with existing PCB footprints for 100-pin PQFP packages during procurement planning.

Field Programmable Gate Array Selection Notes

Select this model when 2000 gate capacity and 69 I/O pins are required in a 100-pin form factor. Compare against the A1010B series if lower gate counts suffice. Verify that the 5V supply requirement aligns with system power rails. Consider the MSL 3 rating for reflow soldering profile constraints during manufacturing.

Field Programmable Gate Array Part Context

This component belongs to the Microsemi ACT™ 1 family, designed as a high-performance FPGA solution. It shares architectural similarities with the A1010B but offers increased logic density. The part number indicates a specific speed bin and industrial temperature grade within the broader ACT™ 1 product line.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided source material. Engineering changes should be validated against the latest Microsemi PCN documents.