A1020B-PL44C

Field Programmable Gate Array Overview

The A1020B-PL44C is an embedded Field Programmable Gate Array (FPGA) from the ACT™ 1 series manufactured by Microsemi Corporation. It features a logic density of 2000 gates and contains 547 Configurable Logic Blocks (CLBs). The device provides 34 general-purpose I/O pins and operates within a supply voltage range of 4.5V to 5.5V. It is housed in a 44-pin Plastic Leadless Chip Carrier (PLCC) package with J-leads, measuring 16.59x16.59 mm. The component supports surface mount installation and functions at ambient temperatures between 0°C and 70°C.

Field Programmable Gate Array Feature Summary

• ACT™ 1 architecture providing reconfigurable logic capabilities via 547 CLBs
• CMOS technology ensuring low power consumption for embedded applications
• J-lead PLCC packaging designed for reliable surface-mount assembly

Field Programmable Gate Array Applications

• Embedded control systems requiring moderate logic density
• Interface bridging between legacy components and modern digital circuits
• Prototyping of custom logic functions in industrial environments

Field Programmable Gate Array Procurement Notes

Verify part authenticity through authorized channels as this component is obsolete. Confirm that the specific suffix matches the required temperature grade and package variant. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure storage conditions maintain moisture sensitivity level requirements before reflow soldering.

Field Programmable Gate Array Selection Notes

Select this model when a 44-pin footprint is mandatory and 2000-gate capacity suffices. Compare against the A1020A variant if commercial temperature ranges are acceptable. Consider pin compatibility with existing board layouts. Evaluate whether the ACT™ 1 architecture meets timing constraints for the target application speed.

Field Programmable Gate Array Part Context

This FPGA belongs to the Microsemi ACT™ 1 family, representing an earlier generation of programmable logic devices. It serves as a foundational component for designs transitioning from fixed logic gates to reconfigurable hardware. The series established baseline performance metrics for small-scale integration projects prior to the advent of high-density FPGAs.

Field Programmable Gate Array Replacement Considerations

Public confirmed substitute part numbers are not available. The A1020B-1PLG44C and A1020B-2PL44C share identical electrical specifications but differ in speed grades or package variants. Cross-reference datasheets carefully to ensure functional equivalence.