932SQ428AKLFT

Application Specific Clock/Timing Overview

The 932SQ428AKLFT is a clock synthesizer IC designed for Intel Romley server architectures. It features a single output generating a frequency of 144.44MHz with a 1:19 input-to-output ratio. The device operates within a supply voltage range of 3.135V to 3.465V and supports crystal inputs. It utilizes an internal PLL and provides HCSL outputs. The component is housed in a 48-VFQFN exposed pad package (6x6mm) and functions within an operating temperature range of 0°C to 70°C.

Application Specific Clock/Timing Feature Summary

• Generates precise clock signals for Intel Romley server platforms
• Integrates phase-locked loop circuitry for signal synthesis
• Delivers HCSL output interface for low-power transmission

Application Specific Clock/Timing Applications

• Intel Romley server system clocks
• CPU timing generation
• Frequency synthesis for server motherboards

Application Specific Clock/Timing Procurement Notes

Verify the specific manufacturing date code and lot traceability against current production records, as this component may be subject to end-of-life notifications or obsolescence notices from Renesas Electronics Corporation. Confirm that the 48-VFQFN package dimensions align with the target PCB footprint requirements before finalizing procurement orders.

Application Specific Clock/Timing Selection Notes

Select this component when designing for Intel Romley architecture requiring a 144.44MHz output. Ensure the design accommodates the 3.135V to 3.465V supply voltage constraints and the 0°C to 70°C industrial temperature range. Verify compatibility with crystal input sources and HCSL load requirements for the specific server application.

Application Specific Clock/Timing Part Context

This part belongs to the Renesas 932SQ series of clock synthesizers, specifically tailored for high-performance computing environments. It serves as a critical timing element for processor subsystems in enterprise servers, replacing older generations of clock generators with integrated PLL solutions optimized for modern server bus speeds.

Application Specific Clock/Timing Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.