MD8086-2

The MD8086-2 is an Intel i8086-series microprocessor IC featuring a single 16-bit core running at 8 MHz. Designed for embedded applications, this through-hole 40‑CDIP package provides a classic 8086 architecture in a form factor suitable for rugged and legacy systems.

With 5 V I/O levels, support for an external 8087 floating-point co-processor, and a military-grade operating range from -55°C to 125°C, the MD8086-2 is positioned for embedded designs that require proven 16-bit processing capability and extended temperature operation.

Key Features

• Core and Architecture Single 8086 core with a 16-bit internal bus delivering classic iAPX86 processing at an 8 MHz clock rate.
• Clock Speed 8 MHz operating frequency suitable for deterministic, low-to-moderate performance embedded control tasks.
• Voltage I/O 5 V I/O signaling compatible with legacy TTL-level systems and existing 5 V embedded designs.
• Co-processor Support External 8087 floating-point unit support for applications that require enhanced numeric processing.
• Package and Mounting 40‑lead ceramic DIP (40‑CDIP) in a through-hole mounting style for socketing, prototyping, and field-replaceable installations.
• Grade and Temperature Range Military grade device rated for operation from -55°C to 125°C for deployment in extreme-temperature environments.
• Environmental Compliance RoHS compliant.

Typical Applications

• Embedded Control Systems 16-bit processing and deterministic 8 MHz operation for embedded controllers, state machines, and small-scale control tasks.
• Military and Ruggedized Electronics Military grade temperature rating supports deployment in rugged and harsh environmental conditions.
• Industrial Automation Through-hole 40‑CDIP package enables robust mounting and field serviceability in industrial equipment and legacy installations.
• Legacy System Maintenance Direct fit for maintaining or repairing existing i8086-based boards and equipment requiring original-package replacements.

Unique Advantages

• Proven 8086 Architecture: Provides a known 16-bit processing platform for designs that rely on established instruction sets and toolchains.
• Wide Operating Temperature: -55°C to 125°C rating supports reliable operation in extreme-ambient and high-reliability scenarios.
• Through-Hole 40‑CDIP Packaging: Facilitates socketing, straightforward prototyping, and easy replacement in field-serviceable hardware.
• External FPU Support: Compatibility with the 8087 co-processor allows offloading of floating-point tasks when higher numeric performance is required.
• 5 V I/O Compatibility: Ensures straightforward integration with legacy 5 V logic and system-level components.
• RoHS Compliant: Meets environmental compliance expectations for modern manufacturing and procurement.

Why Choose MD8086-2?

The MD8086-2 combines the classic Intel 8086 core with specifications tailored for embedded and rugged applications: 8 MHz operation, 16-bit processing, 5 V I/O compatibility, and a military-grade temperature range. Its 40‑CDIP through-hole package supports prototyping, socketed deployment, and field replacement.

This part is suited to engineers and procurement teams maintaining legacy systems, developing rugged embedded controllers, or integrating proven 16-bit processing into designs that require extended temperature performance and straightforward hardware serviceability.

Request a quote or submit a pricing inquiry to receive availability, lead-time, and ordering details for the MD8086-2.