DDR5 memory is projected to double the bandwidth of DDR4, and as with previous generations of DDR memory, Renesas' devices are leading the market in performance and reliability. Renesas has a complete family of ICs to develop high-performance DDR5 RDIMM, MCR DIMM, LRDIMM, NVDIMM, UDIMM, SODIMM, gaming DIMM, and memory interface products for server and client memory down applications. Renesas’ portfolio includes power management ICs (PMICs), SPD hubs, registered clock drivers, temperature sensors, data buffers, and I3C re-driver and expander products. Renesas' family of DDR5 and I3C expander ICs enables the next generation of server and client DIMM as well as server and client motherboard solutions to efficiently scale to greater performance, density and reliability, while reducing overall system power.

Renesas also offers an industrial temp DDR5 RCD that supports temperatures as low as -40 °C and as high as 105 °C for DDR5 industrial temperature dual inline memory modules (DIMMs) and memory-down applications.

With a deep history of delivering industry-leading memory interface chipsets for all DDR generations, Renesas' devices will provide reliable performance to meet the most demanding enterprise and data center applications.

Complete Solutions for DDR5 DIMMs

 

Client DIMM

Client DIMM

Server DIMM

DDR5 Solutions Memory Boards

 

Memory & Logic

Product Selection Table

    Processing table
    Part Number
    Function
    Input Voltage Range (V)
    5DB0148
    Data Buffer for DDR5 Memory Modules    		 DDR5 Data Buffer
    5RCD0148
    DDR5 Register Command Address up to 4800MT/s    		 DDR5 Gen 1.0 Server RCD 1.04 - 1.16
    P8900
    PMIC for DDR5 RDIMMs and LRDIMMs    		 DDR5 Server PMIC 3 - 3.6
    P8910
    PMIC for DDR5 RDIMMs, LRDIMMs and NVDIMMs    		 DDR5 Server PMIC 3 - 3.6
    P8911
    PMIC for DDR5 RDIMMs, LRDIMMs and NVDIMMs    		 DDR5 Client PMIC 4.25 - 5.5
    RG5D188
    MDB for DDR5 MCR DIMM    		 DDR5 MDB
    RG5R188
    MRCD for DDR5 MCR DIMM    		 DDR5 MRCD
    RG5R256
    DDR5 Register Command Address up to 5600MT/s    		 DDR5 Gen 2.0 Server RCD 1.06 - 1.16
    SPD5118
    SPD HUB for DDR5 Memory Modules    		 SPD Hub for DDR5 Memory Modules 3 - 3.6
    TS5111
    Temperature Sensor for DDR5 Memory Modules    		 Temperature Sensor 1.7 - 1.98
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    Videos & Training

    DDR5 Server and Client Memory Interface Product Portfolio Overview

    An overview of Renesas’ DDR5 solutions enabling greater performance, density and reliability. To get started on your next DDR5 DIMM or memory down design visit renesas.com/ddr5

    Video List

    News & Blog Posts

    Renesas Continues Leadership in Data Center with New Chipsets for High Performance Memory Modules Based on DDR5 Multiplexer Combined Ranks (MCR) Dual In-line Memory Module Blog Post Dec 9, 2022
    What is Driving DDR5? Blog Post Oct 25, 2021
    Renesas Introduces DDR5 Data Buffer for High-Performance Server and Cloud Service Applications News
    IDT Announces Industry’s First Power Management IC for Client DDR5 Memory Modules News
    IDT Announces Industry’s First SPD Hub IC for DDR5 Server Memory Modules News
    IDT Begins Sampling DDR5 Registered Clock Driver (RCD) For Next Generation Data Centers News
    IDT Announces Industry’s First Power Management IC for DDR5 Server Memory Modules News

    Tools & Resources

    Interface & Connectivity Forum