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MG80C186-12
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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 MG80C186-12 is a microprocessor IC manufactured by Rochester Electronics, LLC. It belongs to the Intel 80C186/188 16-bit family and features a single core architecture. The device operates at a clock frequency of 12MHz. This component serves as a sustained production solution for legacy embedded systems requiring 16-bit processing capabilities.
Feature Summary
- Sustained production of legacy 80C186 architecture
- Single-core 16-bit embedded microprocessor design
- Compatible with standard i186 instruction sets
Applications
- Legacy industrial control systems
- Embedded applications requiring 16-bit processing
- Replacement for obsolete Intel 80C186 components in existing hardware designs
Procurement Notes
Verify part authenticity and lot traceability upon receipt. Confirm that the specific suffix matches your system requirements. Rochester Electronics products are end-of-life sustainment items; ensure compatibility with existing firmware and hardware interfaces before integration into new or repaired assemblies.
Selection Notes
Select this component when replacing failed units in systems originally designed around the Intel 80C186 processor. Ensure the operating voltage and package type match the original board specifications. Verify that the 12MHz speed rating meets the timing constraints of the target application without requiring external clock adjustments.
Part Context
Rochester Electronics specializes in sustaining obsolete semiconductor technologies. The MG80C186-12 is part of their portfolio maintaining licensed versions of classic microprocessors. This product ensures continuity for industries relying on established 16-bit embedded architectures that are no longer produced by original equipment manufacturers.
Replacement Considerations
Direct substitutes include other variants within the 80C186 family, such as the MG80C186-10, provided the clock speed difference is acceptable. Verify pinout compatibility and electrical characteristics against the original design specifications before substitution.
