A3P125-1VQG100I

The A3P125-1VQG100I is a ProASIC3 flash-based FPGA from Microchip Technology offering a mid-density programmable logic solution. It provides 125,000 gates and 3,072 logic elements with approximately 36,864 bits of on-chip RAM, making it suitable for designs that require integrated logic, memory, and flexible I/O in a compact package.

Engineered for industrial applications, this device supports a 1.425 V to 1.575 V supply range and an operating temperature range of −40 °C to 100 °C, pairing programmable functionality with industrial-grade environmental tolerance and RoHS compliance.

Key Features

• Core Logic 125,000 gates and 3,072 logic elements provide mid-density programmable logic for custom state machines, protocol handling, and glue-logic implementations.
• Embedded Memory Approximately 36,864 bits of on-chip RAM for data buffering, FIFOs, and small lookup tables without requiring external memory.
• I/O Capacity 71 user I/O pins to interface with peripherals, sensors, and external devices.
• Power Supported voltage supply range of 1.425 V to 1.575 V for low-voltage system integration and predictable power budgeting.
• Package & Mounting Surface-mount 100-TQFP package (listed as 100-VQFP, 14 × 14 mm) for PCB assembly in space-conscious designs.
• Operating Range & Grade Industrial grade with an operating temperature range of −40 °C to 100 °C, suitable for demanding environments.
• Environmental Compliance RoHS compliant to support lead-free manufacturing processes.

Typical Applications

• Industrial Control — Use the device's industrial temperature rating and I/O count for control and interface logic in factory automation and process control equipment.
• Embedded Logic & Prototyping — Implement custom logic functions and prototypes that require a balance of gates, logic elements, and on-chip RAM.
• I/O Aggregation and Protocol Bridging — Leverage 71 I/O pins and internal resources to consolidate interfaces or build protocol converters in embedded systems.

Unique Advantages

• Balanced mid-density capacity: 125,000 gates and 3,072 logic elements deliver sufficient resources for moderate-complexity designs without excessive cost or board area.
• On-chip memory reduces BOM: Approximately 36,864 bits of embedded RAM help minimize external memory requirements and simplify PCB design.
• Industrial-grade operation: Rated from −40 °C to 100 °C to meet environmental demands of industrial deployments.
• Compact surface-mount package: 100-TQFP (14 × 14 mm) enables efficient PCB footprint management for constrained boards.
• Low-voltage operation: Narrow supply range (1.425 V–1.575 V) supports consistent power design and integration with low-voltage systems.
• RoHS compliant: Supports lead-free manufacturing and environmental compliance objectives.

Why Choose A3P125-1VQG100I?

The A3P125-1VQG100I positions itself as a practical, industrial-grade FPGA option for engineers needing moderate logic density, embedded RAM, and a substantial I/O count in a compact TQFP package. Its combination of 125k gates, 3,072 logic elements, and 71 I/O pins makes it suitable for a wide range of mid-complexity embedded applications where on-chip memory and industrial temperature tolerance matter.

Manufactured by Microchip Technology and RoHS compliant, the device fits designs that prioritize predictable low-voltage operation, compact surface-mount packaging, and the ability to operate across a broad industrial temperature range.

Request a quote or submit a sales inquiry for pricing and availability of the A3P125-1VQG100I to move your design from concept to production.