A1010B-PL44I

Field Programmable Gate Array Overview

The A1010B-PL44I is a field-programmable gate array (FPGA) from the ACT™ 1 series, manufactured by Microsemi Corporation. It features 1200 gate array gates and 295 programmable logic modules (LABs/CLBs). The device supports 57 I/O pins and operates within a supply voltage range of 4.5V to 5.5V. It is housed in a 44-pin PLCC package with J-leads. The component is designed for surface-mount installation and functions within an operating temperature range of 0°C to 70°C.

Field Programmable Gate Array Feature Summary

• Utilizes silicon gate 1-micron two-level metal CMOS technology with PLICE® antifuse programming for nonvolatile configuration.
• Provides gate array flexibility with completely automatic place and route capabilities, achieving high device utilization rates.
• Includes built-in high-speed clock distribution network and diagnostic probe pins to support speed analysis.

Field Programmable Gate Array Applications

• Replacing multiple TTL packages in legacy digital logic designs
• Implementing complex state machines and control logic
• Prototyping custom digital circuits using macro functions

Field Programmable Gate Array Procurement Notes

Verify the specific suffix codes against official Microsemi documentation to confirm package type and temperature grade. Confirm end-of-life status as the ACT 1 series has been subject to discontinuation notices. Ensure compatibility with existing JEDEC specifications if integrating into established systems requiring 5V or 3.3V operation.

Field Programmable Gate Array Selection Notes

Select this model when a small-form-factor FPGA with approximately 1200 gates is required. Compare pin counts and I/O drive capabilities against alternative ACT 1 variants like the A1020B if higher logic density is needed. Verify that the 44-pin PLCC package fits the target PCB footprint constraints.

Field Programmable Gate Array Part Context

This component belongs to the ACT™ 1 family, which employs antifuse technology rather than traditional SRAM-based configuration. This architecture offers instant power-up readiness and inherent security against bit-stream interception. The family includes various package options to suit different board space and pin count requirements.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult Microsemi's official obsolescence management resources for potential cross-reference recommendations or migration paths to newer FPGA families.