N80C186/TR

The N80C186/TR is a microprocessor IC from Advanced Micro Devices based on the 80C186 core. It provides a single 16‑bit processing core with a DRAM controller and is offered in a surface‑mount 68‑lead LCC (J‑Lead) package.

Designed for embedded applications in the commercial temperature range, the device operates with 5 V I/O and is RoHS compliant, making it suitable for standard commercial embedded system designs.

Key Features

• Core  Single 80C186 core providing a 16‑bit bus width for embedded processing needs.
• Memory Interface  Built‑in DRAM controller to support external dynamic RAM configurations.
• Power  5 V I/O voltage compatible with legacy and standard commercial logic levels.
• Package & Mounting  Supplied in a 68‑lead LCC (J‑Lead) surface‑mount package for compact PCB assembly.
• Operating Range  Commercial grade device rated for 0 °C to 70 °C operation.
• Compliance  RoHS compliant to meet common environmental and manufacturing requirements.
• Graphics  No graphics acceleration—focused on general embedded processing rather than graphics tasks.

Typical Applications

• Embedded controllers  Single 16‑bit core and DRAM interface make the device suitable for general embedded control and system management applications.
• Commercial electronic products  Commercial temperature rating and 5 V I/O align the part with standard commercial electronic equipment.
• Board‑level integration  Surface‑mount 68‑LCC package supports compact PCB designs where a 16‑bit MPU is required.
• Legacy 16‑bit systems  The 80C186 core and 5 V I/O compatibility support integration into existing 16‑bit platforms.

Unique Advantages

• Single 16‑bit processing core: Provides a straightforward 1‑core architecture for designs that require a dedicated 16‑bit MPU.
• DRAM controller integrated: Reduces external memory interface complexity by providing on‑chip DRAM controller support.
• 68‑lead LCC surface‑mount package: Enables reliable board mounting and a compact footprint for embedded PCBs.
• 5 V I/O compatibility: Matches common commercial logic voltage levels for easier system integration.
• RoHS compliant: Meets environmental manufacturing requirements for lead‑free production.
• Commercial temperature range: Rated 0 °C to 70 °C for standard commercial deployment environments.

Why Choose N80C186/TR?

The N80C186/TR positions itself as a straightforward, commercially rated 16‑bit microprocessor solution with an 80C186 core and integrated DRAM controller, supplied in a space‑efficient 68‑lead LCC surface‑mount package. Its 5 V I/O and RoHS compliance make it suitable for commercial embedded system designs where a single 16‑bit core and standard memory interface are required.

This part is appropriate for designers and procurement teams targeting commercial embedded applications that need a reliable, well‑specified MPU option with clear electrical and packaging characteristics.

Request a quote or submit an inquiry to receive pricing and availability information for the N80C186/TR. Our team can provide lead‑time details and help with order placement.