COP8SAC720N8YYY/NOPB

Overview

The COP8SAC720N8YYY/NOPB is a member of the National Semiconductor COP8 family, specifically designed as an 8-bit microcontroller. It integrates a central processing unit with on-chip program memory and data memory, eliminating the need for external components in many embedded applications. The device features a robust instruction set optimized for control tasks, supporting various I/O configurations to interface with sensors, displays, and peripheral devices efficiently within compact system designs.

Feature Summary

• Integrated 8-bit CPU architecture with dedicated control-oriented instruction set
• On-chip program and data memory reducing external component requirements
• Flexible input/output port configuration for diverse peripheral interfacing

Applications

• Consumer appliance control systems
• Industrial process monitoring units
• Simple display driver interfaces

Procurement Notes

Verify the exact suffix N8YYY against the manufacturer's current datasheet to confirm pinout and package compatibility. Ensure the NOPB designation aligns with RoHS compliance requirements for your specific manufacturing region. Cross-reference the full part number with authorized distributors to confirm availability and authenticity before procurement.

Selection Notes

Select this component when an 8-bit architecture suffices for control logic without requiring complex floating-point operations. Evaluate the available I/O pins against the target application's connectivity needs. Consider the integrated memory size relative to the firmware complexity to ensure sufficient storage space for code and runtime data.

Part Context

This part belongs to the COP8 series, known for cost-effective embedded control solutions. It represents a legacy product line from National Semiconductor, now part of Texas Instruments. Engineers often encounter this component in existing designs or maintenance projects requiring compatible replacement parts for older consumer electronics hardware.

Replacement Considerations

Consult official substitution guides for direct pin-compatible alternatives within the same COP8 family. Verify electrical characteristics and memory sizes match the original design requirements. No public confirmed substitute part numbers are explicitly listed in standard databases for this specific suffix combination.