4DB0226KB0AVG8

Overview

The 4DB0226KB0AVG8 is a DDR4 data buffer manufactured by Renesas Electronics. It functions as a memory controller designed to support DDR4 SDRAM interfaces. The component utilizes an FCCSP package with dimensions of 7.50x3.00x1.20 mm and a 0.50 mm pitch. It is classified under the 4DB0226 series for memory and data storage applications.

Feature Summary

• Provides buffering capabilities for DDR4 memory interfaces
• Designed for high-density memory system integration
• Utilizes compact FCCSP packaging for space-constrained designs

Applications

• DDR4 memory subsystems in server platforms
• High-performance computing systems requiring data buffering
• Enterprise storage controllers

Procurement Notes

Verify end-of-life status before procurement, as related models in this series are marked as discontinued. Confirm package compatibility and moisture sensitivity handling requirements during storage and assembly. Ensure supply chain sources provide valid traceability documentation for critical infrastructure deployments.

Selection Notes

Select this component when designing systems requiring dedicated DDR4 data buffering. Evaluate pinout compatibility with target memory devices. Consider thermal performance within the FCCSP footprint. Verify that the design supports the specific voltage and signaling requirements defined in the official datasheet.

Part Context

This part belongs to the 4DB0226 series of memory controllers from Renesas Electronics. It is distinct from other Renesas products like the R7F101GLG2DFB#AA0 flash memory or the 5PB1102CMGK clock buffer. The KB0 suffix typically denotes specific package or revision variants within the broader 4DB0226 family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Related models such as 4DB0226KA3AVG8 are noted as discontinued. Consult Renesas official documentation for current lifecycle status and potential obsolescence management strategies.