A3PN250-2VQ100

Overview

The A3PN250-2VQ100 is a ProASIC3 nano Flash Field Programmable Gate Array (FPGA) manufactured by Microchip Technology. It features 250,000 system gates and supports up to 71 user I/Os within a 100-pin VQFP package. The device operates with a core supply voltage range of 1.425 V to 1.575 V and delivers a maximum system performance frequency of 350 MHz. It includes up to 36 kbits of True Dual-Port SRAM and utilizes a 130-nm flash-based CMOS process. The component retains programmed designs when powered off and supports mixed-voltage I/O operation at 1.5 V, 1.8 V, 2.5 V, and 3.3 V.

Feature Summary

• Reprogrammable non-volatile flash technology enables instant-on functionality and design retention without external memory.
• Advanced I/O architecture supports mixed-voltage banks with programmable slew rates, drive strength, and Schmitt trigger inputs.
• Integrated Clock Conditioning Circuits (CCC) provide configurable phase shift, multiply/divide capabilities, and an integrated PLL for clock management.

Applications

• Industrial control systems requiring deterministic boot-up times
• Telecommunications infrastructure utilizing high-speed serial interfaces
• Automotive electronics demanding robust configuration security

Procurement Notes

Verify the specific suffix codes against official Microchip documentation to confirm pin compatibility and electrical characteristics. Ensure that the ordering information matches the required temperature grade and package variant. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Selection Notes

Select this component for applications requiring high logic density in a compact surface-mount package. Evaluate the 350 MHz performance capability against system timing requirements. Consider the integrated flash technology for designs needing immediate operational readiness upon power application. Verify that the available I/O count and voltage standards align with the target peripheral interface specifications.

Part Context

This device belongs to the ProASIC3 nano family, which bridges the gap between low-density ASICs and complex FPGAs. The series emphasizes low power consumption and instant-on capabilities through its proprietary flash process. It serves as a cost-effective solution for mid-range logic applications where reprogrammability and non-volatility are critical design constraints.

Replacement Considerations

Consult official Microchip compatibility matrices for verified substitutes. Pin-compatible alternatives within the ProASIC3 family may offer different gate counts or speed grades. Validate any replacement against the original schematic and timing constraints to ensure functional equivalence.