D80861

The D80861 is an Intel iAPX86® 8086 microprocessor IC featuring a single 16‑bit core running at 10 MHz. Packaged in a 40‑pin ceramic DIP (40‑CDIP) with through‑hole mounting, it is intended for embedded designs requiring a classic 8086 architecture.

Commercial‑grade and RoHS compliant, the device operates from a 5 V I/O rail and across an ambient temperature range of 0 °C to 70 °C, making it suitable for a range of embedded system applications and board‑level prototyping where through‑hole assembly is preferred.

Key Features

• Core Architecture 8086 (iAPX86®) single core, 16‑bit processing for legacy and embedded instruction set compatibility.
• Clock Speed 10 MHz operating frequency for deterministic, fixed‑clock processing.
• Power 5 V I/O supply requirement, simplifying integration with common embedded power rails.
• Package & Mounting 40‑pin CDIP (0.600", 15.24 mm) in a through‑hole form factor for reliable PCB attachment and ease of hand‑assembly or wave soldering.
• Operating Range & Grade Commercial grade device rated for 0 °C to 70 °C ambient operation.
• Compliance RoHS compliant to support lead‑free manufacturing requirements.

Typical Applications

• Embedded systems — Use as a 16‑bit control processor where iAPX86® instruction compatibility and a 10 MHz clock rate meet system requirements.
• Board‑level prototyping — Through‑hole 40‑CDIP package supports hand wiring, socketing and iterative development.
• Legacy system repair and maintenance — Replacement or refurbishment of equipment designed around the 8086 core and through‑hole packaging.

Unique Advantages

• Proven 8086 architecture: Native iAPX86® core provides established instruction set compatibility for legacy and embedded code bases.
• Through‑hole 40‑CDIP package: 0.600" wide ceramic DIP simplifies assembly, socket use and repairability on prototype and production boards.
• Single 5 V I/O rail: Straightforward power requirements reduce BOM complexity when integrating into existing 5 V systems.
• Commercial operating range: Rated 0 °C to 70 °C for standard embedded environments.
• RoHS compliant: Conforms to lead‑free manufacturing practices for regulatory and supply‑chain compatibility.

Why Choose D80861?

D80861 combines the established iAPX86® 8086 core with a 10 MHz clock rate in a robust through‑hole 40‑CDIP package, offering a practical option for embedded designs, prototyping, and legacy system support that require 16‑bit processing and easy board assembly. Its 5 V I/O compatibility, commercial temperature rating, and RoHS compliance make it straightforward to integrate into existing 5 V embedded platforms.

Manufactured by Intel and part of the i80861 series, this device is suited to engineers and procurement teams seeking an Intel‑branded 8086 microprocessor in a traditional DIP form factor for repair, development, or small‑volume assembly workflows.

Request a quote or submit a purchase inquiry for the D80861 to receive pricing and availability information tailored to your project needs.