954206BGLF

Application Specific Clock/Timing Overview

The Renesas Electronics Corporation 954206BGLF is a clock generator and frequency synthesizer designed for PC main clock applications. It supports Intel CPU-M, Intel CPU, and PCI Express (PCIe) architectures. The device operates with a maximum output frequency of 400 MHz and utilizes an external crystal input. It is housed in a 56-TFSOP package and functions within a commercial temperature range of 0°C to +70°C. The component requires a 3.3V supply voltage and integrates features necessary for timing control in mobile P4 systems.

Application Specific Clock/Timing Feature Summary

• Supports Intel CPU-M, Intel CPU, and PCI Express (PCIe) platforms
• Maximum output frequency of 400 MHz
• Housed in a 56-TFSOP surface-mount package

Application Specific Clock/Timing Applications

• Mobile P4 system timing control
• Intel CPU-M processor clock generation
• PCI Express interface synchronization

Application Specific Clock/Timing Procurement Notes

The 954206BGLF is listed as an obsolete or end-of-life product across multiple distributor records. Verification of current availability requires checking specific authorized channels for remaining stock or alternative sourcing strategies due to discontinuation status.

Application Specific Clock/Timing Selection Notes

Select this component for legacy Intel-based mobile P4 designs requiring a 400 MHz clock source. Ensure the design accommodates the 56-TFSOP footprint and 3.3V power requirements. Verify compatibility with the required 14.318 MHz crystal input configuration.

Application Specific Clock/Timing Part Context

This part belongs to the ICS954206 series of programmable timing control hubs. It serves as a specialized clock synthesizer for mobile processors, distinct from general-purpose clock generators by its integration of specific CPU and PCIe timing signals.

Application Specific Clock/Timing Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, engineering change orders may be necessary to adopt newer timing solutions.