A3P1000L-1FG144I

The A3P1000L-1FG144I is a ProASIC3L field programmable gate array (FPGA) IC from Microchip Technology, offered in a 144-LBGA (144-FPBGA 13×13) package. It provides a mid-density programmable fabric with 24,576 logic elements, approximately 0.15 Mbits of embedded memory, and 97 general-purpose I/Os for embedded and industrial system designs.

Designed for industrial-grade operation, this FPGA supports a wide operating temperature range and a low-voltage supply window, making it suitable for applications that require moderate logic capacity, embedded memory, and robust environmental performance.

Key Features

• Core Logic  24,576 logic elements (LEs) providing programmable resources for custom digital logic and state machines.
• Gate Capacity  Approximately 1,000,000 gates to support medium-complexity designs and IP integration.
• Embedded Memory  Total on-chip RAM of 147,456 bits (approximately 0.15 Mbits) for buffering, FIFOs, and small lookup tables.
• I/O Resources  97 user I/Os for interfacing to peripherals, sensors, and external logic devices.
• Power  Operates from a core supply range of 1.14 V to 1.575 V to match modern low-voltage system domains.
• Package  Supplied in a compact 144-LBGA / 144-FPBGA (13×13) package for space-efficient PCB layouts.
• Industrial Temperature Range  Qualified to operate from −40 °C to 100 °C for reliable performance in industrial environments.
• Environmental Compliance  RoHS compliant, meeting common environmental and hazardous-substance requirements.
• Mounting  Surface-mount package suitable for automated PCB assembly processes.

Typical Applications

• Industrial Control  Implement custom logic for motor control, PLC extensions, and factory automation where industrial temperature operation and reliable I/O count are required.
• Embedded Processing  Offload glue logic, protocol handling, or peripheral aggregation in embedded systems that need moderate logic density and on-chip memory.
• Communications and Interfaces  Bridge and adapt signals between different subsystems using the available 97 I/Os for flexible connectivity and protocol implementation.
• Prototyping and Proof-of-Concept  Rapidly validate digital architectures and iterate designs that require reprogrammable hardware and a compact package footprint.

Unique Advantages

• Balanced Logic and Memory Density: 24,576 logic elements paired with ~0.15 Mbits of on-chip RAM supports a range of mid-density designs without excessive external components.
• Ample I/O Count: 97 I/Os enable flexible interfacing to sensors, actuators, and external peripherals, reducing the need for additional interface chips.
• Industrial-Grade Thermal Range: Rated from −40 °C to 100 °C to meet temperature demands of industrial deployments.
• Low-Voltage Core Operation: Core supply range of 1.14 V to 1.575 V aligns with modern low-voltage system rails, simplifying power-rail planning.
• Compact, Surface-Mount Package: 144-LBGA (13×13 FPBGA) package enables dense PCB designs while supporting automated assembly.
• Environmental Compliance: RoHS compliance helps meet regulatory and corporate sustainability requirements.

Why Choose A3P1000L-1FG144I?

The A3P1000L-1FG144I positions itself as a practical mid-density FPGA for industrial and embedded applications that require a balance of programmable logic, on-chip memory, and a substantial I/O count in a compact package. Its one-million-gate capacity and 24,576 logic elements make it suitable for designers implementing custom interfaces, protocol logic, and moderate-capacity state machines.

Backed by Microchip Technology, this part offers predictable electrical characteristics (1.14 V–1.575 V supply) and a wide operating temperature range for robust field deployment, delivering long-term value for product lines that require reprogrammable logic with industrial environmental capability.

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