4DB0226EMKB0AVG8

Overview

The 4DB0226EMKB0AVG8 is a DDR4 data buffer manufactured by Renesas Electronics. It functions as a memory controller interface designed to support high-speed data transmission for DDR4 applications. The component utilizes an FCCSP package configuration suitable for surface-mount assembly. This device serves as a critical intermediary in memory subsystems, facilitating signal integrity and buffering requirements for connected DRAM modules.

Feature Summary

• Provides dedicated data buffering capabilities specifically engineered for DDR4 memory architectures
• Integrates control logic to manage data flow between the host system and memory devices
• Designed with FCCSP packaging to support compact board layouts and thermal management

Applications

• DDR4 memory subsystem design
• High-performance computing platforms requiring reliable data buffering
• Server and storage infrastructure memory interfaces

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm package markings and datasheet compliance against official Renesas specifications. Ensure handling procedures account for moisture sensitivity levels during storage and reflow processes. Validate supply chain documentation for traceability and quality assurance standards prior to integration into production environments.

Selection Notes

Evaluate compatibility with target DDR4 speed grades and voltage requirements. Assess PCB layout constraints regarding FCCSP footprint dimensions and thermal dissipation needs. Consider signal integrity implications of the buffering architecture within the specific memory topology. Review end-of-life notifications or discontinuance status to ensure long-term project viability and supply continuity.

Part Context

This component belongs to the 4DB0226 series of memory controllers and data buffers from Renesas Electronics. It addresses the increasing bandwidth demands of modern DDR4 implementations by providing robust signal conditioning and buffering. The series supports various form factors to accommodate diverse industrial and commercial electronic designs requiring stable memory connectivity.