N80C286-12TR

The N80C286-12TR is an 80C286 microprocessor IC from Advanced Micro Devices, based on the Am80286 series. It is a single-core, 16-bit processor running at 12 MHz designed for embedded and industrial applications.

Engineered for surface-mount deployment, this device offers a 68-lead PLCC package, 5 V I/O, and an industrial operating temperature range, making it suitable for equipment requiring stable operation across extended environmental conditions.

Key Features

• Core & Architecture  80C286 16-bit core in a single-core configuration, delivering classic 286-series functionality for embedded designs.
• Performance  12 MHz maximum clock speed, providing deterministic processing for control and system tasks.
• Power  5 V I/O voltage compatible with legacy 5 V systems.
• Co-processor Support  Compatible with the 80C287 math engine co-processor for enhanced numeric processing when required.
• Package & Mounting  68-PLCC package (24.21 × 24.21 mm) in a 68-LCC J-lead case, optimized for surface-mount assembly.
• Grade & Temperature Range  Industrial grade device specified for operation from −40 °C to 85 °C.
• Regulatory  RoHS compliant.
• Graphics  No integrated graphics acceleration.

Typical Applications

• Embedded controllers  Use as the main processing element in embedded control systems that require a 16-bit processor with 5 V I/O.
• Industrial automation  Suitable for industrial control equipment where the −40 °C to 85 °C operating range and industrial grade hardware are required.
• Equipment retrofits and maintenance  Ideal for replacing or maintaining systems designed around the Am80286 family in a surface-mount PLCC form factor.

Unique Advantages

• Established 80C286 core:  Provides predictable 16-bit processing behavior consistent with Am80286-series designs.
• Industrial temperature rating:  Operation from −40 °C to 85 °C supports deployment in harsh or temperature-variable environments.
• Surface-mount PLCC package:  68-PLCC (24.21 × 24.21 mm) form factor enables compact, board-level integration and automated assembly.
• Co-processor compatibility:  Support for the 80C287 math engine allows addition of numeric acceleration where needed.
• RoHS compliant:  Meets contemporary lead-free manufacturing requirements for compliant production processes.

Why Choose N80C286-12TR?

The N80C286-12TR positions itself as a straightforward, industrial-grade 16-bit microprocessor option for embedded systems that require the Am80286 family feature set. Its 12 MHz operating speed, 5 V I/O, and surface-mount 68-PLCC package make it a compatible choice for engineers maintaining or designing systems around the 80C286 core.

Designed and manufactured by Advanced Micro Devices, this device offers long-term suitability for industrial applications needing temperature resilience and RoHS compliance, and it supports optional numeric offload via the 80C287 math engine where higher computational capability is required.

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