A3PN125-VQ100I

Overview

The A3PN125-VQ100I is a ProASIC3 nano Field Programmable Gate Array (FPGA) manufactured by Microchip Technology. It features 125,000 logic gates and 71 I/Os within a 100-VQFP package. The device operates on a supply voltage of 1.425V to 1.575V and supports an industrial temperature range of -40°C to +100°C TJ. It includes 36,864 bits of total RAM for embedded memory applications.

Feature Summary

• Non-volatile flash-based FPGA architecture providing instant-on functionality without external configuration memory.
• Integrated SRAM-based security features designed to protect intellectual property and prevent unauthorized access.
• Supports multiple low-power modes to optimize energy consumption in battery-operated or power-sensitive systems.

Applications

• Industrial automation control systems requiring reliable programmable logic.
• Automotive electronics and infotainment interfaces operating in harsh environments.
• Aerospace and defense communication protocols and signal processing.
• Consumer electronics hardware acceleration and interface bridging.

Procurement Notes

Verify the specific suffix 'VQ100I' against official Microchip documentation to confirm the exact package type and industrial temperature rating. Ensure compatibility with existing PCB footprints for the 100-pin VQFP form factor. Check for any recent Product Change Notifications (PCNs) regarding assembly sites or material composition updates prior to ordering.

Selection Notes

Select this component when non-volatile configuration and robust security are required in a compact surface-mount package. Compare against the A3P125 series if higher performance or different I/O counts are needed. Consider the A3PN060 variant for lower gate density requirements while maintaining similar package constraints.

Part Context

This part belongs to the ProASIC3 nano family, which bridges the gap between ASIC cost and FPGA flexibility. It offers high integration density in small packages, making it suitable for space-constrained designs. The family is known for its radiation tolerance and secure boot capabilities, widely used in critical infrastructure applications.

Replacement Considerations

Direct substitutes include other variants within the ProASIC3 nano family such as A3PN125-1VQ100I or A3PN125-Z1VQG100I, depending on specific temperature or packaging needs. Cross-family migration to ProASIC3 or PolarFire may require significant design re-verification due to architectural differences.