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Product Detailed Parameters
- Description：IC MPU Z80 20MHZ 40DIP
- Series：Z80
- Mfr：Zilog
- Package：Tube
- Core Processor：Z80
- Number of Cores/Bus Width：1 Core, 8-Bit
- Speed：20MHz
- Co-Processors/DSP：-
- RAM Controllers：-
- Graphics Acceleration：No
- Display & Interface Controllers：-
- Ethernet：-
- SATA：-
- USB：-
- Voltage - I/O：5.0V
- Operating Temperature：-40°C ~ 100°C (TA)
- Security Features：-
- Mounting Type：Through Hole
- Package / Case：40-DIP (0.620", 15.75mm)
- Supplier Device Package：40-PDIP
- Additional Interfaces：-
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Overview
The Z84C0020PEG is a microprocessor belonging to the Z84 series, manufactured by Zilog. It features an 8-bit data bus width and operates at a maximum clock frequency of 20 MHz. The device utilizes a PLCC-44 package for surface mount installation. It functions within a supply voltage range of 5 V and supports an industrial operating temperature range from -40°C to +100°C. This component integrates UART interface capabilities.
Feature Summary
- Integrates a Z80 core processor architecture
- Supports surface mount technology via PLCC-44 package
- Includes built-in UART interface functionality
Applications
- Industrial control systems requiring extended temperature ranges
- Embedded applications utilizing Z80 architecture compatibility
- Systems requiring integrated serial communication interfaces
Procurement Notes
Verify component authenticity through authorized distributors or manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Review datasheet specifications for pinout and electrical characteristics to ensure compatibility with existing circuit designs. Check for obsolescence notices or product change notifications affecting long-term supply.
Selection Notes
Select this component when a Z80-compatible processor with integrated UART is required in a PLCC-44 package. Ensure the design accommodates the 5V logic levels and 20MHz operational speed. Verify that the thermal management strategy supports the specified industrial temperature range. Consider alternative packages if surface mount constraints differ from PLCC-44 requirements.
Part Context
This part belongs to the Z84C00 series of CMOS microprocessors. It is related to variants such as Z84C0020VEC and Z84C0020AEG, which share similar core specifications but may differ in packaging or specific feature sets. The Z84 series represents an evolution of the classic Z80 architecture adapted for modern manufacturing processes and interface integrations.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Zilog or Littelfuse resources for current replacement recommendations or open-source silicon alternatives.
