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MG80C186XL-12/B
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Product Detailed Parameters
- Description：IC MPU I186 12MHZ
- Series：i186
- Mfr：Rochester Electronics, LLC
- Package：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)
- Security Features：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Additional Interfaces：-
- Grade：-
- Qualification：-
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Overview
The MG80C186XL-12/B is a microprocessor manufactured by Rochester Electronics, LLC. It features an Intel 80C186 core architecture with a 16-bit data bus width and operates at a clock speed of 12 MHz. The device supports a 5.0V I/O voltage level and functions within a commercial temperature range of 0°C to 70°C. This component serves as a sustained production version of legacy silicon, ensuring availability for systems requiring this specific processor configuration.
Feature Summary
- Based on the Intel 80C186 core architecture
- Provides 16-bit processing capability
- Designed for commercial temperature environments
Applications
- Legacy industrial control systems
- Embedded applications requiring 80C186 compatibility
- Maintenance of existing hardware platforms
Procurement Notes
Verify that the specific lot marking matches the requested part number exactly. Confirm the package type corresponds to your board design requirements. Ensure the operating temperature range meets your system's environmental specifications. Check for any specific revision differences compared to original Intel manufacturing runs.
Selection Notes
Select this component when maintaining systems originally designed around the Intel 80C186 processor. It provides functional equivalence to the original manufacturer's output. Consider the 12 MHz speed and 5V logic levels during interface design. Verify pinout compatibility if replacing units from different original sources.
Part Context
Rochester Electronics specializes in sustaining obsolete semiconductor products. They provide continued production of fully licensed and tested devices that are no longer actively marketed by original manufacturers. This approach ensures supply continuity for critical legacy components like the 80C186 family used in long-life industrial equipment.
Replacement Considerations
Direct substitutes include other 80C186 variants such as the SB80C186XL-12 or KU80C186EC20, depending on package and speed requirements. Verify electrical characteristics and pin compatibility before substitution.
