SSTUB32S868DHLFT

Specialty Logic Overview

The SSTUB32S868DHLFT is a registered buffer IC designed for DDR2 memory systems. It provides 25-bit buffering capability with a supply voltage range of 1.7V to 1.9V. The component utilizes surface mount technology and is housed in a 176-CABGA package measuring 6x15 mm. This device functions as a specialty logic chip within the Renesas portfolio, supporting high-speed data transmission requirements for compatible memory architectures.

Specialty Logic Feature Summary

• Provides registered buffering for DDR2 memory interfaces
• Supports configurable bit-width operations
• Operates within a low-voltage power supply range

Specialty Logic Applications

• DDR2 memory system buffering
• High-speed digital signal routing
• Computer memory subsystems

Specialty Logic Procurement Notes

Verify part status carefully as this component may be obsolete or end-of-life. Confirm exact package dimensions and pinout compatibility with existing PCB layouts. Ensure supply voltage specifications match system requirements before integration. Check for alternative sources if original manufacturing lines are discontinued.

Specialty Logic Selection Notes

Select this component specifically for DDR2 applications requiring registered buffering. Evaluate thermal performance within the CABGA package constraints. Consider interface speed requirements and voltage levels against system design parameters. Verify availability through authorized distributors due to potential lifecycle restrictions.

Specialty Logic Part Context

This registered buffer belongs to Renesas Electronics' specialty logic category, formerly associated with Intersil. It serves as a critical interface component between processors and DDR2 memory modules. The device supports system stability by managing signal integrity and timing for high-speed data paths in computing environments.

Specialty Logic Replacement Considerations

Check for direct substitutes such as the SSTUB32S868D series. Verify functional equivalence regarding bit width and voltage specifications. Consult official documentation for pin-compatible alternatives if the current part is unavailable.