A3PN125-VQ100

Overview

The A3PN125-VQ100 is a ProASIC3 nano Field Programmable Gate Array (FPGA) manufactured by Microchip Technology. It features 125,000 system gates and 71 user I/Os within a 100-pin VQFP package. The device operates on a supply voltage range of 1.425V to 1.575V and includes 36,864 bits of embedded SRAM. It supports a maximum operating frequency of 350 MHz and functions within an industrial temperature range of -20°C to +85°C.

Feature Summary

• Flash-based non-volatile technology enabling instant-on functionality without external configuration memory
• Support for mixed-voltage I/O banks including 1.5V, 1.8V, 2.5V, and 3.3V standards
• Integrated Clock Conditioning Circuitry (CCC) with Phase-Locked Loop (PLL) capabilities

Applications

• Industrial control systems requiring deterministic logic processing
• Automotive electronics interfaces utilizing mixed-voltage signaling
• Communication infrastructure gateways and protocol converters

Procurement Notes

Verify the specific suffix 'VQ100' against official Microchip documentation to confirm the exact package dimensions and pinout. Confirm RoHS compliance status as datasheets may vary by revision. Ensure the design accounts for the specified 1.425V to 1.575V core voltage requirements during power sequencing.

Selection Notes

Select this component when a flash-based FPGA with instant-on capability is required in a low-pin-count surface-mount package. Compare against the A3PN125-1VQ100I if extended commercial temperature ranges or different manufacturing revisions are acceptable. Verify that the 71 available I/Os meet the interface count for the target application before finalizing the part number.

Part Context

This part belongs to the ProASIC3 nano family, which bridges the gap between standard ASICs and larger FPGAs. It utilizes a 130nm CMOS process designed for cost-sensitive applications needing reprogrammability. The family offers pin-compatible options across various gate counts, simplifying design upgrades within the same package footprint.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Microchip PCNs for potential obsolescence notices or alternative packages within the ProASIC3 series.