A3P125-2TQ144

Field Programmable Gate Array Overview

The A3P125-2TQ144 is a field-programmable gate array (FPGA) from Microchip's ProASIC3 family, housed in a 144-pin thin quad flat package (TQFP). It contains 125,000 system gates and utilizes non-volatile flash technology for instant-on operation. The device features 6,912 bits of embedded SRAM and supports high-speed serial interfaces. Operating voltage ranges from 1.8V to 3.3V, with a maximum operating frequency of 200 MHz at the -2 speed grade. It includes dedicated DSP slices and robust I/O capabilities for mixed-signal applications.

Field Programmable Gate Array Feature Summary

• Instant-on non-volatile flash architecture eliminates boot configuration delays
• Integrated DSP slices enable efficient arithmetic operations without external resources
• Supports multiple low-power modes including deep sleep and partial reconfiguration

Field Programmable Gate Array Applications

• Industrial control systems requiring reliable startup sequences
• Automotive infotainment and instrument cluster logic
• Telecommunications baseband processing modules

Field Programmable Gate Array Procurement Notes

Verify the specific suffix codes against official Microchip documentation to confirm temperature range and package variant. Ensure compatibility with existing board layouts regarding pin assignments and power supply requirements before procurement.

Field Programmable Gate Array Selection Notes

Compare gate counts and I/O density against alternative ProASIC3 models to ensure sufficient logic resources. Evaluate speed grades based on target clock frequencies and timing constraints. Consider power consumption profiles for thermal management in enclosed environments.

Field Programmable Gate Array Part Context

This component belongs to the ProASIC3 family, designed for cost-sensitive applications needing FPGA flexibility with ASIC-like power efficiency. It bridges the gap between complex FPGAs and fixed-function ASICs, offering rapid prototyping capabilities with permanent storage.

Field Programmable Gate Array Replacement Considerations

Direct substitutes include other ProASIC3 variants such as the A3P060 or A3P250, depending on resource requirements. Verify pin-to-pin compatibility and electrical characteristics when considering cross-family replacements.