CP82C88S2485

Overview

The Intersil CP82C88S2485 is a Control/Command Signal Generator designed for high-performance bus controller applications. It operates as part of the 82C88 family, manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). This component generates essential control and command signals required for system bus arbitration and data transfer operations in microprocessor-based systems.

Feature Summary

• Generates critical control and command signals for bus controllers
• Built on high-performance self-aligned silicon gate CMOS technology

Applications

• Microprocessor-based system bus control
• Bus arbitration signal generation
• Data transfer control logic

Procurement Notes

Verify the manufacturer designation as Intersil Corporation or Renesas Electronics Corporation, as corporate ownership has changed. Confirm the specific suffix 'S2485' matches your design requirements, as this indicates a specific variant within the 82C88 family. Ensure the datasheet provided corresponds to the exact part number to avoid functional mismatches with other bus controller variants.

Selection Notes

Select this component when a dedicated control/command signal generator is required for an 82C88-compatible bus architecture. Consider the CMOS manufacturing process for power efficiency and speed characteristics. Verify compatibility with the specific microprocessor interface requirements of the target system before integration.

Part Context

This part belongs to the 82C88 series of bus controllers. The 82C88 is a well-established component used in legacy and industrial computing systems to manage bus cycles. The CP prefix may denote a commercial or specific package variant within the broader Intersil product line.

Replacement Considerations

Direct substitutes include other 82C88 variants from Intersil/Renesas. Cross-reference pinouts and electrical specifications carefully when considering alternatives from other manufacturers, as signal timing and voltage levels may differ.