HD64B180R0P

Microprocessors Overview

The HD64B180R0P is an 8-bit microprocessor IC from Renesas Electronics, operating at a maximum clock frequency of 6.17 MHz. It is based on the H8/300H core architecture and features integrated memory consisting of 128 KB of ROM and 4 KB of RAM. Designed for efficient execution of complex applications, this component serves as a robust processing solution for embedded systems requiring reliable 8-bit performance.

Microprocessors Feature Summary

• Utilizes the H8/300H core processor to support efficient instruction sets for rapid application execution.
• Integrates substantial onboard memory with 128 KB ROM and 4 KB RAM for standalone operation.

Microprocessors Applications

• Embedded control systems
• Industrial automation controllers
• Consumer electronics logic units

Microprocessors Procurement Notes

Verify the specific manufacturing date code and lot traceability upon receipt, as this is a legacy component. Confirm that the package integrity remains intact during shipping to prevent pin damage. Ensure static-safe handling procedures are followed during installation. Cross-reference the exact suffix codes with official Renesas documentation to confirm compatibility with existing board designs.

Microprocessors Selection Notes

Select this component when an 8-bit architecture with moderate processing speed is sufficient for the application requirements. The integrated 128 KB ROM reduces external memory dependency, simplifying PCB layout. Consider the 6.17 MHz operational limit against system timing constraints. Evaluate the H8/300H instruction set compatibility with existing software libraries before integration.

Microprocessors Part Context

This part belongs to the Renesas H8 series of microprocessors, known for their balance of performance and cost-effectiveness in embedded applications. The H8/300H core provides enhanced capabilities compared to earlier iterations, supporting more complex logic within the 8-bit constraint. It represents a mature technology node suitable for stable, long-term production environments.

Microprocessors Replacement Considerations

Consult official Renesas obsolescence notices for potential end-of-life status. Verify pin-to-pin compatibility if considering alternative 8-bit MCUs. Review instruction set differences if migrating to newer architectures. No direct public substitute part numbers are confirmed in available documentation.