Manufacturer Part Number

A1010B-PL68I

Description

IC FPGA with 57 input/output pins in a 68-pin PLCC (J-Lead) package. Belongs to the ACT™ 1 Series by Microsemi. This device is a field programmable gate array, allowing users to configure its logic functionality after manufacturing. Designed for flexibility in digital circuit design and prototyping. Suitable for surface mounting.

Specifications

Technology: Field Programmable Gate Array (FPGA)

Logic Cells: 295 (LABs/CLBs)

I/O Pins: 57

Logic Gates: 1200

Supply Voltage: 4.5V to 5.5V

Operating Temperature: -40°C to 85°C (TA)

Package: 68-LCC (J-Lead), size 24.23mm x 24.23mm

Moisture Sensitivity Level: 3 (168 Hours)

RoHS Status: Non-compliant

ECCN: EAR99

HTSUS: 8542.39.0001

Device Structure

The chip uses a PLD architecture that integrates logic array blocks and configurable interconnects. The 68-pin PLCC enables easy mounting and sufficient interface capacity. J-lead configuration supports secure surface mounting on PCBs. Supports up to 57 general-purpose I/O pins for flexible circuit connections.

Performance Characteristics

Stable operation in industrial temperature ranges (-40°C to 85°C). Supports supply voltage range common in legacy systems (4.5V–5.5V). Logic density is moderate, with about 1200 gates and 295 logic array/control blocks, enough for basic custom logic and glue logic tasks. Fast reconfiguration compared to standard fixed logic.

Application Environments

Ideal for industrial, telecom, automotive, and legacy embedded systems where customized logic, parallel processing, or prototyping is needed. Can be used for hardware acceleration, I/O expansion, or interface adaptation in older systems. Obsolete but still stocked for maintenance or production of equipment from the ACT™ 1 generation. Not recommended for new designs due to obsolete status.

Selection Guidelines

If you need a low- to mid-density FPGA for simple programmable logic with a 5V supply and through-hole or surface mount (PLCC) assembly, this device is a match. Check operating temperature and voltage compatibility with your application. For new designs, verify long-term availability or prefer newer Microsemi/Microchip solutions.

Usage Considerations

Not lead-free, so not suitable for all RoHS-restricted environments. Needs careful moisture management (MSL 3). Ensure equipment matches the 68-PLCC footprint. Obsolescence means future availability may be limited; plan for end-of-life or migration. Cannot verify DiGi-Electronics Programmability; contact support for this feature.

Potential Equivalent/Replacement Models

No direct drop-in replacements due to this part’s obsolete status and specific PLCC package; however, some alternatives exist:

Microsemi/Microchip’s newer ProASIC or SmartFusion FPGA families (different packages and supply voltages; redesign required)

Lattice ispLSI series (check pin and logic equivalence)

Xilinx XC3000 or Spartan-XL legacy FPGAs (PLCC options, check compatibility)

Altera MAX 7000 series (PLCC package available, different architectures)

Compatibility not guaranteed due to differences in architecture, package, and voltage. For help finding or assessing equivalence, contact the Ariat-Tech sales team for technical support and sourcing options.

If no suitable match can be found, contact our Ariat-Tech sales team for up-to-date cross references and continued support.

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