A14100A-CQ256B

Field Programmable Gate Array Overview

The A14100A-CQ256B is a high-performance Field Programmable Gate Array (FPGA) from Microsemi's Accelerator Series ACT3 family. It features 1377 Configurable Logic Blocks (CLBs) and approximately 10,000 gate array equivalent gates. The device supports a maximum clock frequency of 85 MHz with a typical CLB combinational delay of 3.5 ns. It is housed in a 256-pin Ceramic Quad Flat Package (CQFP), suitable for demanding applications requiring robust logic density and predictable performance.

Field Programmable Gate Array Feature Summary

• High-capacity single-chip ASIC alternative offering up to 10,000 gate array equivalent gates.
• Provides highly predictable performance through 100% automatic place-and-route capabilities.
• Supports mixed-voltage operation with PCI-compliant I/Os for flexible system integration.

Field Programmable Gate Array Applications

• Complex digital logic prototyping and verification
• Custom ASIC emulation and acceleration
• High-speed data processing interfaces

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'CQ256B' against official Microsemi documentation to confirm package type and temperature grade. Ensure compatibility with existing board layouts for the CQFP-256 footprint. Check for end-of-life status or lifecycle recommendations before finalizing procurement plans.

Field Programmable Gate Array Selection Notes

Select this component when designs require moderate-to-high logic density within a ceramic package for enhanced reliability. Compare CLB counts and I/O pin availability against other ACT3 family members like the A1240A or A1440A to ensure optimal resource utilization without over-specifying capacity.

Field Programmable Gate Array Part Context

This part belongs to the Microsemi Accelerator Series ACT3 FPGA family, designed as a direct replacement for complex programmable logic devices and small ASICs. The ACT3 series is characterized by its fast clock-to-output times and support for large-scale logic implementations in various package options including QFP and BGA.

Field Programmable Gate Array Replacement Considerations

Direct replacements within the ACT3 family include the A14100A in different package variants such as PQFP or BGA, provided pinouts are compatible. Cross-family migration to SmartFusion or IGLOO may require significant design restructuring due to architectural differences.