Production Proven, Complex Semiconductor IP Cores

Semiconductor IP Cores

T2M › DDR › DDR5/DDR4/LPDDR5 Combo PHY IP in 12FFC

DDR5/DDR4/LPDDR5 Combo PHY IP in 12FFC

Description and Features

The DDR PHY IP supports DDR5/ DDR4/ LPDDR5, provides low latency, and enables up to 5400MT/s throughput. PHY functionality is verified in NC-Verilog simulation software using test bench written in Verilog HDL. The Combo PHY IP is also able to run on DDR4, DDR5, LPDDR5 modes separately.

 

DDR5-DDR4-LPDDR5-Combo PHY-silicon-proven-ip-supplier-in china

Features
  • Supported DRAM type: DDR5/DDR4/LPDDR5
  • Maximum controller clock frequency of 675MHz resulting in maximum DRAM data rate of 5400MT/s for DDR5
  • Maximum controller clock frequency of 400MHz resulting in maximum DRAM data rate of 3200MT/s for DDR4
  • Maximum controller clock frequency of 600MHz resulting in maximum DRAM data rate of 4800MT/s for LPDDR5
  • Interface: POD11/POD12/LVSTL05
  • Data path width scales in 8-bit increment
  • Four modules for flexible configuration:
  • CA/DQ_X16/DQ_X8/ZQ
  • Programmable output impedance (DS)
  • Programmable on-die termination (ODT)
  • Core power:0.8V, Post-driver power (VDDQ):1.1V/1.2V/0.5V, Pre-driver power(VDDP): 1.1V/1.2V/1.05V
  • Receiver power (VDDI): 1.1V/1.2V/1.05V for DDR5/DDR4/LPDDR5
  • ESD: 2KV/HBM, 200V/MM, 500V/CDM
  • Support ZQ calibration
  • Support 4 ranks by each CA module
  • Support write-leveling, CBT
  • Support PHY internal VREFDQ auto decision
  • Per-bit deskew in read and write datapath

Deliverables

  • User Manual
  • Behaviour model, and protected RTL codes
  • Protected Post layout netlist
  • Synopsys library (LIB)
  • Frame view (LEF)
  • Metal GDS (GDSII)
  • Test patterns and Test Documentation
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