HD64180ZRFS6

Microprocessors Overview

The HD64180ZRFS6 is an 8-bit microprocessor manufactured by Renesas Electronics Corporation. It operates with a maximum clock frequency of 20 MHz and utilizes CMOS technology. The device features a 20-bit address bus width and an 8-bit external data bus width, supporting fixed-point processing formats. It is housed in a plastic LCC-84 package (QCCJ, LDCC84, 1.2SQ) with 84 terminals. Key internal resources include two DMA channels and four external interrupt devices. The component supports serial I/O interfaces and includes low-power mode capabilities. It is not RoHS compliant and falls under ECCN code 3A001.A.2.C.

Microprocessors Feature Summary

• Integrates dual DMA channels for efficient data transfer management
• Supports four external interrupt sources for responsive event handling
• Includes dual serial I/O interfaces for communication connectivity
• Features low-power operating modes to reduce energy consumption

Microprocessors Applications

• General-purpose embedded control systems
• Industrial automation controllers
• Consumer electronics logic units

Microprocessors Procurement Notes

Verify the specific suffix designation to confirm package type and temperature range compatibility. Confirm RoHS non-compliance status aligns with project regulatory requirements. Check manufacturing date codes for storage longevity. Ensure pinout compatibility with existing PCB footprints for the LCC-84 package. Validate supply chain authenticity through authorized Renesas distributors.

Microprocessors Selection Notes

Select this component for applications requiring reliable 8-bit processing with dedicated hardware DMA support. Consider the 20MHz operational speed against system timing constraints. Evaluate the LCC-84 package suitability for available board space. Assess the need for external interrupts and serial interfaces before finalizing the design choice.

Microprocessors Part Context

This part belongs to the HD64180 family of 8-bit microprocessors from Renesas. It shares architectural similarities with other variants in the series but differs in packaging and specific electrical characteristics. The ZRFS6 suffix indicates a particular package configuration and commercial/industrial grade variant within the broader product line.

Microprocessors Replacement Considerations

Check for direct pin-compatible replacements within the HD64180 series such as HD64180SCP-10. Verify functional equivalence regarding DMA channel counts and interrupt structures. Confirm software compatibility with existing firmware before substitution.