Production Proven, Complex Semiconductor IP Cores

IP Cores


T2M DDR DDR4/ LPDDR4/ DDR3L Combo PHY IP

DDR4/ LPDDR4/ DDR3L Combo PHY IP

Description and Features

The DDR4/ DDR3L/ LPDDR4 Combo PHY IP provides low latency and enables up to 3200Mbps throughput. The PHY IP is compliant with the latest JEDEC standards and is silicon proven in TSMC 12FFC process technology and is designed for ease of integration and faster time-to-market.

 

Features
  • Supported DRAM type: DDR3L/DDR4/LPDDR4
  • Maximum controller clock frequency of 400MHz resulting in maximum DRAM data rate of 1866Mbps
  • Interface: SSTL135/POD12/LVSTL
  • Data path width scales in 32-bit increment
  • Four modules for flexible configuration:CA/DQ_X16/DQ_X8/ZQ
  • Programmable output impedance (DS)
  • Programmable on-die termination (ODT)
  • Core power:0.9V, I/O power (VDDQ):1.5V/1.35V/1.2V, RX power:1.8V
  • ESD: 2KV/HBM, 200V/MM, 500V/CDM
  • Support ZQ calibration
  • Support 8 ranks
  • Support write-leveling, CBT
  • Support PHY internal VREFDQ auto decision
  • Per-bit deskew in read and write datapath
  • Silicon proven in TSMC 12FFC process technology
  • Supported metal scheme: 1P7M_1C

Deliverables

  • Application Note / User Manual
  • Behavior model, and protected RTL codes
  • Protected Post layout netlist and Standard Delay Format (SDF)
  • Frame view (LEF)
  • Metal GDS (GDSII)
  • Test patterns and Test Documentation