SB80L188EC16

Intel SB80L188EC16 - High-Performance 80C186 Microprocessor for Embedded Systems

The Intel SB80L188EC16 is a powerful 16-bit microprocessor from Intel's renowned i186 family, designed specifically for embedded and industrial control applications. Operating at 16MHz with a robust 80C186 core architecture, this MPU delivers reliable performance for mission-critical systems requiring precise timing and control.

Product Overview

Built on proven Intel technology, the SB80L188EC16 represents decades of engineering excellence in embedded processor design. This industrial-grade microprocessor combines high performance with exceptional reliability, making it the ideal choice for applications where system uptime and consistent operation are non-negotiable.

The 16-bit architecture provides optimal balance between processing power and power efficiency, while the 16MHz clock speed ensures responsive real-time control for demanding industrial environments. With integrated DRAM controllers and 3.0V I/O voltage operation, this processor simplifies system design and reduces component count in embedded applications.

Key Features & Technical Advantages

• 16MHz Operating Frequency: Delivers fast, deterministic processing for real-time control applications
• 80C186 Core Architecture: Proven Intel design with extensive software ecosystem and development tool support
• 16-Bit Data Bus: Optimal performance for embedded control and data processing tasks
• Integrated DRAM Controllers: Simplifies memory interface design and reduces external component requirements
• 3.0V I/O Voltage: Compatible with modern low-power system designs while maintaining robust signal integrity
• Industrial Temperature Range: Reliable operation from 0°C to 70°C for harsh industrial environments
• 100-SQFP Surface Mount Package: Compact footprint enables space-efficient PCB layouts
• Single-Core Design: Simplified programming model ideal for deterministic real-time applications

Target Applications & Use Cases

The Intel SB80L188EC16 excels in applications requiring reliable, real-time processing with proven architecture:

• Industrial Automation: PLC controllers, motor control systems, robotic control units, and factory automation equipment
• Process Control Systems: Chemical processing, manufacturing control, SCADA systems, and environmental monitoring
• Telecommunications Equipment: Network switches, routers, PBX systems, and communication protocol converters
• Data Acquisition Systems: Multi-channel data loggers, instrumentation controllers, and measurement systems
• Embedded Control Applications: Building automation, HVAC control, security systems, and access control
• Legacy System Maintenance: Replacement components for existing industrial equipment and long-lifecycle products
• Medical Equipment: Diagnostic instruments, patient monitoring systems, and laboratory automation
• Transportation Systems: Railway signaling, traffic control, and vehicle management systems

Why Choose Intel SB80L188EC16?

Proven Reliability: Intel's i186 family has powered critical industrial systems for decades, with a track record of exceptional reliability and long-term availability. This processor is built to Intel's stringent quality standards, ensuring consistent performance across production lots.

Extensive Software Support: Benefit from mature development tools, comprehensive documentation, and a vast library of tested code examples. The 80C186 architecture is supported by industry-standard compilers, debuggers, and real-time operating systems.

Long-Term Availability: Designed for industrial and embedded markets where product lifecycles span decades, not years. Intel's commitment to long-term supply ensures your designs remain manufacturable for years to come.

Cost-Effective Solution: The integrated DRAM controller and peripheral interfaces reduce overall system cost by minimizing external components. The mature manufacturing process delivers excellent price-performance ratio.

Technical Specifications Summary

The SB80L188EC16 combines essential features for embedded system design:

• Core: Intel 80C186 16-bit processor
• Clock Speed: 16MHz maximum frequency
• Bus Width: 16-bit data bus for efficient data transfer
• Memory Interface: Integrated DRAM controller for simplified design
• I/O Voltage: 3.0V for modern low-power compatibility
• Operating Temperature: 0°C to 70°C ambient (TA)
• Package: 100-pin SQFP (Square Quad Flat Pack) surface mount
• Mounting: Surface mount technology for automated assembly

Design Considerations & Integration

When integrating the SB80L188EC16 into your embedded system design, consider these key factors:

Power Supply Design: Ensure stable 3.0V I/O voltage with adequate decoupling capacitors near the processor pins. Follow Intel's power supply sequencing recommendations for reliable startup.

Clock Generation: Use a stable crystal oscillator or clock generator to provide the 16MHz system clock. Clock stability directly impacts system timing accuracy and reliability.

Memory Configuration: Take advantage of the integrated DRAM controller to simplify memory interface design. Consult Intel's reference designs for optimal memory timing parameters.

Thermal Management: While the processor operates efficiently, ensure adequate airflow or heat sinking in enclosed industrial environments, especially when operating near the upper temperature limit.

Quality & Authenticity Guarantee

At HQICKEY, we source all Intel microprocessors directly from authorized distributors and verified supply chains. Every SB80L188EC16 we supply is guaranteed authentic, with full traceability and compliance documentation. We understand the critical nature of industrial and embedded applications, which is why we maintain rigorous quality control and anti-counterfeit measures throughout our supply chain.

Technical Support & Resources

Our team of semiconductor specialists provides comprehensive technical support for your design projects. We can assist with component selection, reference design recommendations, and sourcing complementary components for your embedded system. Contact us for datasheets, application notes, and design guidance.

Related Products & Resources

Explore our complete range of Microprocessors for industrial and embedded applications, including other Intel i186 family members, ARM-based processors, and specialized embedded controllers.

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• SB80L188EC16.pdf