HD64180R1FS8

Microprocessors Overview

The HD64180R1FS8 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. It is housed in a plastic LCC-84 package (QCCJ, LDCC84, 1.2SQ) with 84 terminals. The component supports low power modes and includes two DMA channels.

Microprocessors Feature Summary

• Supports 8-bit processing architecture with 20-bit address bus capability
• Integrates dual DMA channels for efficient data transfer management
• Operates at clock frequencies up to 20 MHz using CMOS technology
• Includes low power mode functionality for energy optimization

Microprocessors Applications

• Embedded systems requiring 8-bit processing
• Industrial control applications
• General-purpose microprocessor tasks

Microprocessors Procurement Notes

Verify the specific suffix FS8 against official Renesas documentation to confirm pinout and electrical characteristics. Ensure compatibility with existing system voltage levels and interface requirements. Confirm RoHS compliance status as indicated in manufacturer records. Validate package dimensions against design constraints before procurement.

Microprocessors Selection Notes

Select this component for applications requiring an 8-bit architecture with integrated DMA support. Consider the 20MHz operational speed and LCC-84 packaging when evaluating board space and thermal requirements. Compare against other HD64180 variants if different pin counts or clock speeds are needed.

Microprocessors Part Context

This part belongs to the HD64180 series of 8-bit microprocessors produced by Hitachi (now Renesas). The series typically offers fixed-point processing capabilities with varying clock speeds and package options. The HD64180R1FS8 specifically denotes the 20MHz variant in an 84-pin plastic leaded chip carrier package.

Microprocessors Replacement Considerations

Consult official Renesas documentation for verified substitute part numbers within the HD64180 family. Cross-reference pinouts and electrical specifications carefully when considering alternatives.