SB80C186-20

The SB80C186-20 is a single-core 16-bit microprocessor IC based on the 80C186 core, operating at 20 MHz and manufactured by Advanced Micro Devices. Designed for embedded applications, it integrates a DRAM controller and standard 5 V I/O compatibility for straightforward system interfacing.

With a commercial-grade operating range and an 80-pin QFP surface-mount package, the SB80C186-20 is intended for embedded designs that require a compact, documented processor solution from a recognized vendor.

Key Features

• Core & Performance 80C186 single-core, 16-bit processor running at 20 MHz suitable for deterministic embedded control tasks.
• Memory Support Integrated DRAM controller to support external dynamic RAM configurations required by system designs.
• Power & I/O Standard 5 V I/O voltage for compatibility with common legacy and embedded logic levels.
• Package & Mounting 80-QFP package in a surface-mount form factor for board-level integration and compact PCB layouts.
• Operating Range & Grade Commercial grade with an operating temperature range of 0 °C to 70 °C, suitable for general-purpose embedded equipment.
• Compliance RoHS compliant, aligning with common environmental requirements for electronic assemblies.
• Graphics Acceleration No graphics acceleration—focused processing resource for control and embedded compute tasks.

Typical Applications

• Embedded Controllers Use as the main processing element in embedded control systems that benefit from a 16-bit core and DRAM controller support.
• Commercial Equipment Suitable for commercial-grade products operating within 0 °C to 70 °C where a surface-mount 80-QFP package is required.
• Board-Level Integration Fits designs that leverage 80-QFP footprint and 5 V I/O signaling for straightforward replacement or integration.

Unique Advantages

• Compact, surface-mount footprint: 80-QFP 80-pin package simplifies PCB layout and assembly for space-conscious designs.
• Integrated DRAM controller: Reduces external memory controller requirements and streamlines memory subsystem design.
• Standard 5 V I/O: Ensures compatibility with legacy and widely used embedded logic levels for easy interfacing.
• Commercial temperature grade: Clear operating range of 0 °C to 70 °C for predictable performance in commercial environments.
• RoHS compliant: Meets common environmental compliance needs for modern electronic product manufacturing.
• Backed by a known manufacturer: Produced by Advanced Micro Devices, providing a recognized source for documentation and support.

Why Choose SB80C186-20?

The SB80C186-20 combines a proven 80C186 single-core 16-bit architecture with integrated DRAM control and standard 5 V I/O in a compact 80-QFP surface-mount package. Its commercial grade operating range and RoHS compliance make it a practical choice for embedded designers seeking a documented, cost-effective processor for control and system integration tasks.

This part is well suited to engineers and procurement teams working on embedded systems that require a straightforward, board-ready microprocessor solution from Advanced Micro Devices, offering predictable electrical characteristics and established vendor support for implementation and lifecycle needs.

Request a quote or submit a pricing inquiry today to obtain availability, lead times, and volume pricing for the SB80C186-20.