A3PN125-2VQ100

Overview

The A3PN125-2VQ100 is a ProASIC3 nano Field Programmable Gate Array (FPGA) manufactured by Microchip Technology. It features 125,000 system 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 a maximum frequency of 350 MHz. It includes 36,864 bits of embedded RAM. The component is rated for an operating temperature range of -20°C to +70°C.

Feature Summary

• Non-volatile flash-based architecture providing instant-on functionality without external configuration memory.
• Supports mixed-voltage I/O standards including 1.5V, 1.8V, 2.5V, and 3.3V operation.
• Integrated soft ARM processor support option for enhanced system control capabilities.

Applications

• Industrial automation control systems
• Telecommunications interface modules
• Consumer electronics logic control

Procurement Notes

Verify the specific suffix '2' indicates the commercial temperature grade (-20°C to +70°C) rather than industrial or extended grades. Confirm the package variant matches the 100-VQFP specification. Check for RoHS compliance status as some legacy ProASIC3 variants may have different environmental certifications. Ensure the source document explicitly lists this part number to avoid confusion with similar A3P125 models.

Selection Notes

Select this model when non-volatile storage and low power consumption are required for mid-density logic applications. Compare gate counts against A3PN060 for lower capacity needs or A3PN250 for higher performance. Verify that the 350 MHz speed grade meets the timing requirements of the target design. Consider the 100-pin VQFP package constraints for PCB layout space.

Part Context

This component belongs to the Microchip ProASIC3 nano family, which bridges the gap between standard ASICs and larger FPGAs. It offers a balance of density and power efficiency, utilizing flash technology for reprogrammability. The A3PN125 variant provides a specific gate count suitable for moderate complexity designs requiring persistent configuration.

Replacement Considerations

Direct substitutes include other ProASIC3 nano devices like A3PN125-1VQ100I for industrial temperature ranges. Cross-family replacements from Microchip's PolarFire or IGLOO series may offer updated features but require pinout and software compatibility verification.