Product Description

M88DR5RCD04 is a Gen4 DDR5 Registering Clock Driver (RCD04) with a maximum data rate of 7200MT/s. Compliant with JEDEC DDR5RCD04 specification, the RCD04 contains two separate channels and supports 1.1V VDD supply. Designed for use on DDR5 RDIMMs, the chip can help the upcoming server systems address performance bottlenecks and provide critical support for demanding workloads such as artificial intelligence, machine learning, and high-performance computing.

Feature

• Compliant with JEDEC DDR5RCD04 specification
• Speed up to 7200MT/s
• 1.1V VDD and 1.0V VDDIO voltages
• Two channel 1:2 registering buffer for address and control signals
• Integrated PLL clock driver distributing one differential clock pair to five differential pairs per channel
• Dual chip selects
• Parity checking across CA and DPAR separately on two sub-channels
• Output characteristics configurable through control registers
• CA, CS and DFE training mode
• Sideband bus interface supporting I2C and I3C Basic modes
• Power saving modes: PDE power down, Self refresh w/wo Clock Stop modes
• Green package: 240-ball FCBGA

Application

• DDR5 RDIMM

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