A1460A-1TQG176C

Field Programmable Gate Array Overview

The A1460A-1TQG176C is a Field Programmable Gate Array (FPGA) belonging to the ACT2 family, manufactured by Microsemi Corporation. It features 848 logic cells and supports a maximum operating frequency of 116.8 MHz. The device utilizes CMOS technology and operates on a nominal 5 V supply voltage within a range of 4.5 V to 5.5 V. It is housed in a 176-pin Thin Quad Flatpack (TQFP) package with a 1.4 mm body height. The component is rated for industrial temperature applications, functioning reliably between -40 °C and +85 °C.

Field Programmable Gate Array Feature Summary

• Supports high-speed digital logic design with a maximum clock frequency of 116.8 MHz
• Provides 848 logic cells for complex programmable logic implementation
• Compatible with standard 5 V power supply systems

Field Programmable Gate Array Applications

• Industrial control systems requiring programmable logic
• Signal processing interfaces in commercial electronics
• Prototyping and custom logic integration in embedded systems

Field Programmable Gate Array Procurement Notes

Verify the specific suffix '1TQG176C' against official Microsemi documentation to confirm the exact package type, pin count, and temperature grade. Ensure compliance with relevant environmental regulations such as RoHS status, as older ACT2 series components may have varying certification levels depending on the manufacturing batch and date code.

Field Programmable Gate Array Selection Notes

Select this component when a moderate density FPGA with 848 cells is required for 5 V logic applications. Compare performance metrics such as propagation delay and I/O drive strength against other ACT2 variants if higher speed or different packaging options are needed. Confirm that the TQFP-176 footprint matches the target PCB layout constraints.

Field Programmable Gate Array Part Context

This part belongs to the Microsemi ACT2 family of FPGAs, which are known for their fast SRAM-based configuration and low power consumption relative to earlier generations. The ACT2 series provides a balance of logic density and speed, making it suitable for mid-range applications before the introduction of higher-density families like the SmartFusion or IGLOO series.

Field Programmable Gate Array Replacement Considerations

Direct replacements within the ACT2 family include the A1460A-1VQ100C or A1460A-1PQ208I, depending on package and pin availability. For modern equivalents, consider Microchip's IGLOO or SmartFusion2 families, though these require significant design adaptation due to architectural differences.