A3PN125-Z2VQ100I

Overview

The A3PN125-Z2VQ100I is a ProASIC3 nano field-programmable gate array (FPGA) manufactured by Microchip Technology. It features 125,000 logic gates and 71 I/Os in a 100-VQFP package. The device operates on a supply voltage of 1.425V to 1.575V with a maximum frequency of 350 MHz. It includes 36,864 bits of embedded RAM. The industrial temperature range spans from -40°C to +100°C junction temperature. This non-volatile FPGA utilizes flash-based technology for instant-on functionality.

Feature Summary

• Instant-on non-volatile flash-based architecture eliminates configuration boot times.
• Supports high-speed data processing with a maximum operating frequency of 350 MHz.
• Integrated embedded memory provides on-chip storage for code and data.
• Industrial-grade thermal rating ensures reliable operation across wide temperature extremes.

Applications

• Industrial automation control systems requiring instant power-up readiness.
• Automotive electronics interfaces operating within extended temperature ranges.
• Telecommunications infrastructure signal processing and protocol conversion.
• Medical equipment logic control where reliability and non-volatility are critical.

Procurement Notes

Verify the specific suffix Z2 against official Microchip documentation to confirm the exact temperature grade and commercial/industrial classification. Ensure the ordering part number matches the required package variant and lead time specifications provided by authorized distributors. Confirm RoHS compliance status as per the latest product change notifications.

Selection Notes

Select this component when instant-on capability and non-volatility are required without external configuration memory. Compare logic density and I/O counts against other ProASIC3 variants if design constraints allow. Verify that the 100-VQFP package dimensions fit the target PCB layout and that the 1.5V core voltage aligns with the system power budget.

Part Context

This part belongs to the Microchip ProASIC3 nano family, designed for low-power, high-density applications. It serves as a successor to earlier ASIC solutions, offering reprogrammability with the benefits of flash memory. The series is widely used in industries demanding robust, secure, and instant-on programmable logic solutions.

Replacement Considerations

Direct substitutes include other A3PN125 variants such as A3PN125-1VQG100I or A3PN125-2VQG100, depending on the required temperature range and speed grade. Verify pin compatibility and electrical characteristics before swapping between different speed grades or temperature ratings within the same package.

FAQ

What is the significance of the 'Z' suffix in the part number?

The 'Z' suffix typically denotes a specific temperature range or environmental qualification, often indicating an extended industrial or automotive grade compared to standard commercial versions.

Does this FPGA require external configuration memory?

No, the ProASIC3 nano family uses non-volatile flash technology, allowing the device to boot instantly from internal memory without external configuration chips.

What is the maximum operating frequency for this device?

The maximum operating frequency for the A3PN125 series is specified as 350 MHz under optimal conditions.