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MQ80C186-12/BYA - 80C186 Microprocessor Overview

The MQ80C186-12/BYA is a high-performance 16-bit microprocessor from Rochester Electronics' i186 series, designed for demanding embedded and industrial applications. Operating at 12MHz with a single-core architecture, this processor delivers reliable performance for legacy system maintenance and new designs requiring proven technology.

Key Features & Specifications

  • Core: 80C186 single-core, 16-bit architecture
  • Clock Speed: 12MHz for efficient processing
  • Memory Controller: Integrated DRAM controller
  • I/O Voltage: 5.0V standard logic levels
  • Operating Temperature: 0°C to 70°C (TA) for commercial applications
  • Manufacturer: Rochester Electronics, LLC - trusted for authentic components and lifecycle support

Applications & Use Cases

This microprocessor is ideal for:

  • Industrial control systems and automation
  • Legacy equipment maintenance and repair
  • Embedded computing platforms
  • Process control and monitoring systems
  • Medical and instrumentation devices

Why Choose HQICKEY?

At HQICKEY, we specialize in authentic semiconductor sourcing with comprehensive lifecycle support. Our engineering-focused approach ensures you receive genuine components backed by technical expertise and reliable service for your critical applications.

Related Products & Resources

Explore our complete range of Microprocessors for embedded and industrial systems. Visit our homepage to discover our full semiconductor catalog, or check our News & Updates blog for the latest industry insights and product announcements.

Product attributes Property Value
Manufacturer Rochester Electronics, LLC
Product Series i186
Packaging Bulk |
Core Processor 80C186
Number of Cores/Bus Width 1 Core, 16-Bit
Speed 12MHz
Co-Processors/DSP -
RAM Controllers DRAM
Graphics Acceleration No
Display & Interface Controllers -
Ethernet -
SATA -
USB -
Voltage - I/O 5.0V
Operating Temperature 0°C ~ 70°C (TA)
Grade -
Qualification -
Security Features -
Mounting Type -
Package / Case -
Supplier Device Package -
Additional Interfaces -