Microsemi Corporation A1020B-1PLG44C

Mfr. Part

A1020B-1PLG44C

Manufacturer

Microsemi (now part of Microchip Technology)

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Detailed Description

Available quantity 2511

ACT 1 series antifuse FPGA for embedded use

2,000 gate class, 34 user I/O, speed grade -1

5 V single-supply operation 4.5 V to 5.5 V

Commercial operating temperature 0 to 70 °C TA

Surface-mount 44-PLCC J-lead package, body 16.59 mm x 16.59 mm

Supplier device package 44-PLCC

Base product number A1020

Main category Integrated Circuits ICs

Subcategory Embedded FPGAs Field Programmable Gate Array

Package type Tray

Key Features

Antifuse non-volatile FPGA. No external configuration memory. Program once for secure, permanent logic

Instant-on behavior. Logic is active immediately after power-up

2,000 equivalent gates with 34 I/O pins for moderate-density designs

44-PLCC plastic J-lead package for robust surface mounting

5 V tolerant core and I O, supply range 4.5 V to 5.5 V

Commercial temperature range 0 to 70 °C TA

Series ACT 1, device family A1020

Mounting type Surface Mount

Supplier device package 44-PLCC 16.59 x 16.59 mm

Key Advantages

Strong design security. Configuration cannot be read or altered in the field

Deterministic, stable operation with instant startup

High reliability. No SRAM bitstream and low susceptibility to soft errors

Simple power architecture with a single 5 V rail

Long-term availability across legacy systems that still use 5 V logic

Easy handling and assembly with proven PLCC form factor

Packaging

Type Tray for safe bulk handling

Package style 44-PLCC with J-leads. Also referenced as 44-LCC J-lead

Material Plastic Leaded Chip Carrier PLCC

Body size about 16.59 mm x 16.59 mm, compact footprint

Pin configuration 44 leads in J-lead form. Suited to standard PLCC land patterns

Mounting Surface mount. Compatible with reflow processes

Thermal characteristics Passive conduction through leads and PCB copper. Use solid ground plane and reasonable airflow for better heat spreading

Electrical properties Supply 4.5 V to 5.5 V, 34 I O pins, 2,000 gate class, 547 LABs CLBs specified for this device

Lifecycle

Status Legacy product. Many ACT 1 family parts are near end of life or have limited new production

Current stock We list 2511 units of A1020B-1PLG44C available

Family equivalents and alternatives depending on speed, package, and density

- A1020B-2PLG44C same density with faster speed grade

- A1020A variants similar density in ACT 1 family with different process revisions

- A1010A B lower density options within ACT 1 family

- A1280A B higher density options within ACT 1 family

If you need a drop-in equivalent or a modern substitute, contact our sales team via our website for a detailed cross list and availability

Key Application Areas

Industrial control and automation. State machines, sequencing, and glue logic

Power management and supervisory logic in 5 V systems

Secure and instant-on control logic in aerospace and defense where determinism matters

Automotive subsystems that require immediate startup and stable behavior

Telecommunications and networking equipment for bus interfaces and protocol adapters

Medical devices and instrumentation that need reliable, non-volatile configuration

Datasheet

Our website hosts the most authoritative datasheet for A1020B-1PLG44C. Download it on this page to get complete specifications, pinouts, timing, and design guidelines

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