16-BIT CHMOS MICROPROCESSOR The M80C86-2 is a microprocessor manufactured by OKI. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Manufacturer:** OKI
### **Part Number:** M80C86-2
#### **Specifications:**
- **Architecture:** 16-bit
- **Clock Speed:** 8 MHz
- **Data Bus Width:** 16-bit
- **Address Bus Width:** 20-bit (supports up to 1 MB of memory)
- **Instruction Set:** x86 (compatible with Intel 8086)
- **Operating Voltage:** 5V
- **Power Consumption:** Low-power CMOS technology
- **Package Type:** 40-pin DIP (Dual In-line Package)
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) depending on variant
#### **Descriptions:**
- The M80C86-2 is a CMOS version of the 8086 microprocessor, offering improved power efficiency compared to NMOS-based versions.
- It is fully compatible with the Intel 8086 instruction set, allowing seamless integration into existing 8086-based systems.
- Designed for embedded systems, industrial control, and computing applications requiring a reliable 16-bit processor.
#### **Features:**
- **CMOS Technology:** Lower power consumption compared to NMOS variants.
- **High-Speed Operation:** 8 MHz clock speed for improved performance.
- **Wide Compatibility:** Supports existing 8086 software and peripherals.
- **On-Chip Clock Generator:** Reduces external component requirements.
- **Multiplexed Address/Data Bus:** Efficient use of pins for reduced package size.
- **Interrupt Handling:** Supports hardware and software interrupts.
- **DMA Compatibility:** Works with Direct Memory Access controllers.
This information is based solely on the available knowledge base for the M80C86-2 microprocessor by OKI.
