A1020B-2PLG44I

Field Programmable Gate Array Overview

The A1020B-2PLG44I is an embedded Field Programmable Gate Array (FPGA) belonging to the ACT™ 1 series, manufactured by Microsemi Corporation. This device features a logic density of 2000 gates and comprises 547 Configurable Logic Blocks (CLBs). It provides 34 general-purpose I/O pins and utilizes a 44-pin Plastic Leaded Chip Carrier (PLCC) package with J-leads. The component operates on a supply voltage ranging from 4.5V to 5.5V and supports surface-mount installation. It is rated for commercial temperature operation between 0°C and 70°C.

Field Programmable Gate Array Feature Summary

• ACT™ 1 architecture providing 2000 equivalent gates and 547 CLBs for complex logic implementation
• 44-pin PLCC package with J-leads designed for surface-mount technology applications
• Standard CMOS process technology supporting 34 user-accessible I/O lines

Field Programmable Gate Array Applications

• General-purpose digital logic prototyping and verification
• Interface bridging in legacy system designs requiring PLCC footprints
• Custom state machine and control logic implementation

Field Programmable Gate Array Procurement Notes

This specific part number is officially listed as obsolete by the manufacturer. Verification of availability should focus on surplus distributors or secondary market sources rather than direct manufacturing channels. Buyers must confirm the physical condition and authenticity of components sourced from non-primary suppliers due to the discontinued status.

Field Programmable Gate Array Selection Notes

Engineers selecting this component should consider its obsolete status when designing new products. Alternative solutions within the Microsemi portfolio or modern FPGA families with similar gate counts and pin configurations are recommended for long-term supply chain stability. Compatibility checks regarding voltage levels and package dimensions are essential if substituting with other ACT 1 variants.

Field Programmable Gate Array Part Context

The A1020B-2PLG44I belongs to the broader A1020B family within the ACT™ 1 series. Variants in this series share identical core logic resources but differ in package types, pin counts, and operating temperature ranges. This specific model represents the commercial grade version housed in a 44-pin PLCC package.