A3P125-1TQG144I

The A3P125-1TQG144I is a ProASIC3 family Field Programmable Gate Array from Microchip Technology, offering 3,072 logic elements, 125,000 gates and 36,864 bits of on-chip RAM. It provides up to 100 I/Os in a compact 144-pin LQFP package (supplier device package listed as 144-TQFP, 20×20) for surface-mount applications.

Designed for industrial-grade operation, this device supports a supply range of 1.425 V to 1.575 V and an operating temperature range of −40 °C to 100 °C, making it suitable for designs that require predictable logic capacity, defined memory resources and robust thermal tolerance.

Key Features

• Core Logic: 3,072 logic elements delivering a total of 125,000 gates for implementing custom digital logic and control functions.
• Embedded Memory: 36,864 total RAM bits available for on-chip data storage and buffering.
• I/O Count: Up to 100 input/output pins to support peripheral interfacing and external signal connections.
• Power Supply: Operates from a defined supply window of 1.425 V to 1.575 V to ensure stable core operation within specified limits.
• Package & Mounting: 144-pin LQFP surface-mount package (supplier lists 144-TQFP, 20×20) for space-efficient PCB integration.
• Temperature & Grade: Industrial grade with an operating temperature range of −40 °C to 100 °C suitable for demanding environmental conditions.
• Environmental Compliance: RoHS compliant to meet regulatory requirements for lead-free manufacturing.

Typical Applications

• Industrial Control: Implement control logic and I/O aggregation in factory automation and process control systems that require industrial temperature operation.
• Embedded Prototyping: Use as a compact programmable logic device for hardware prototyping and proof-of-concept designs where defined logic and memory resources are needed.
• I/O Expansion and Bridging: Provide additional programmable I/O and glue logic between processors, sensors and peripherals in space-constrained assemblies.
• Test and Measurement: Deploy in instrumentation and test equipment that benefit from reconfigurable logic and on-chip memory at controlled supply voltages.

Unique Advantages

• Defined Logic Capacity: 3,072 logic elements and 125,000 gates give predictable resources for deterministic design planning.
• Compact Surface-Mount Package: 144-pin LQFP (144-TQFP listed) enables high-density board layouts while maintaining accessible I/O.
• Industrial Temperature Range: Rated from −40 °C to 100 °C to support operation in harsh or variable environments.
• Tightly Specified Supply Range: 1.425 V–1.575 V operation provides clear power requirements for reliable system integration.
• RoHS Compliant: Conforms to lead-free manufacturing standards to simplify compliance in regulated production.
• Surface-Mount Ready: Designed for standard surface-mount assembly processes to streamline manufacturing.

Why Choose A3P125-1TQG144I?

The A3P125-1TQG144I combines a clear set of programmable resources—3,072 logic elements, 36,864 bits of embedded RAM and up to 100 I/Os—with an industrial temperature rating and a compact 144-pin surface-mount package. Its defined supply and environmental compliance make it a reliable choice for engineers who need predictable FPGA resources and stable operation in industrial and embedded applications.

This device is well suited to teams designing control systems, prototyping hardware logic or expanding I/O capability on space-constrained PCBs, and for projects that require a balance of integration, known resource sizing and adherence to industrial-grade temperature limits.

Request a quote or submit an inquiry to purchase the A3P125-1TQG144I and receive pricing and availability information tailored to your project needs.