A1020B-2PL84C

Field Programmable Gate Array Overview

The A1020B-2PL84C is an embedded Field Programmable Gate Array (FPGA) IC from the Microsemi ACT™ 1 series. It features a logic capacity of 2000 gates organized into 547 LAB/CLBs and provides 69 I/O pins. The device operates within a supply voltage range of 4.5V to 5.5V and supports surface mount installation in an 84-LCC (J-lead) package, specifically identified as 84-PLCC with dimensions of 29.31x29.31 mm. It is rated for commercial temperature operation between 0°C and 70°C. The component has a Moisture Sensitivity Level (MSL) of 3 (168 hours) and is classified under ECCN EAR99.

Field Programmable Gate Array Feature Summary

• ACT™ 1 architecture providing 2000 gates and 547 LAB/CLBs for programmable logic implementation
• Surface mount 84-LCC (J-lead) package configuration suitable for automated assembly
• Standard 5V operation with a specified supply voltage range of 4.5V to 5.5V

Field Programmable Gate Array Applications

• General purpose digital logic prototyping and implementation
• Interface bridging in electronic systems requiring 69 I/O lines
• Commercial grade embedded control applications operating within standard temperature ranges

Field Programmable Gate Array Procurement Notes

Verify part authenticity carefully as this component is officially listed as obsolete by the manufacturer. Check for specific suffix variations that may indicate different temperature grades or packaging options. Confirm MSL handling requirements upon receipt due to the 168-hour sensitivity rating. Ensure compatibility with existing 5V power supplies and 84-pin footprint designs before procurement.

Field Programmable Gate Array Selection Notes

Select this model when a fixed 2000-gate capacity and 84-pin J-lead package are required for commercial temperature environments. Compare against the A1020B-1PLG84C if industrial temperature ratings (-40°C to 85°C) are necessary instead of the standard 0°C to 70°C range. Ensure design constraints align with the 4.5V to 5.5V supply voltage limits and 69 available I/O resources.

Field Programmable Gate Array Part Context

This FPGA belongs to the Microsemi ACT™ 1 family, which utilizes static RAM-based technology for reprogrammability. The A1020B variant represents a specific density tier within this legacy series. The '2' in the part number typically denotes the commercial temperature grade, distinguishing it from industrial variants like the PLG68I. The series was widely used for mid-density logic applications before newer architectures superseded it.

Field Programmable Gate Array Replacement Considerations

No direct public substitute part numbers are confirmed for this obsolete component. Designers should evaluate modern FPGA families from Microsemi (Microchip) or other vendors offering equivalent gate counts and pin configurations. Verify that replacement packages match the 84-LCC form factor or require adapter solutions.