M88DR5RCD02

Product Description

M88DR5RCD02 is a Gen2 DDR5 Registering Clock Driver (RCD02). It is compliant with the latest JEDEC DDR5RCD02 specification and supports speeds up to 5600 MT/s. The RCD02 can be used on DDR5 RDIMM or LRDIMM to enable memory systems with higher capacity and lower power for data-intensive applications such as high-performance computing and artificial intelligence.

DDR5 RDIMM

Notes: Here shows the application of RCD02 on the DDR5 RDIMM as an example.

Feature

  • Compliant with the latest JEDEC DDR5RCD02 specification
  • Speed up to 5600MT/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
  • DDR5 LRDIMM

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