DesignWare LPDDR 5/4/4X Controller IP

DesignWare® LPDDR5/4/4X Controller is a next generation controller optimized for power, latency, bandwidth, and area, supporting JEDEC standard LPDDR5, LPDDR4, and LPDDR4X SDRAMs. The controller connects to the DesignWare LPDDR5/4/4X PHY or other LPDDR5/4/4X PHY via the DFI 5.0 interface to create a complete memory interface solution. The DesignWare LPDDR5/4/4X Controller includes software configuration registers, which are accessed through an AMBA 3.0 APB interface.

The LPDDR controller block includes the advanced command scheduler, memory protocol handler, optional inline ECC (Error-correcting code), and dual-channel support, as well as the DFI interface to the PHY.

DesignWare LPDDR5/4/4X Controller IP Datasheet

 

Highlights
Products
Downloads and Documentation
  • Supports JEDEC standard LPDDR5, LPDDR4, and LPDDR4X SDRAMs
  • Multiport Arm® AMBA® interface (4 AXI™/3 AXI™) with managed QoS or single-port host interface to the DDR controller
  • DFI 5.0 compliant interface to DesignWare LPDDR5/4/4X PHY and other LPDDR5/4/4X PHYs
  • Best in class performance with unique features such as QoS based scheduling, inline ECC, and dual-channel support
  • High-bandwidth design with up to 64 CAM entries for reads and 64 CAM entries for writes; latency as low as 8 clock cycles
  • UVM testbench with embedded assertions and options to incorporate a LPDDR5/4/4X PHY into a verification environment
LPDDR Controller supporting LPDDR5, LPDDR4 and LPDDR4X for automotive applicationsSTARs Subscribe
LPDDR Controller supporting LPDDR5, LPDDR4, and LPDDR4XSTARs Subscribe
LPDDR Controller supporting LPDDR5, LPDDR4 and LPDDR4X with advanced features packageSTARs Subscribe

Description: LPDDR Controller supporting LPDDR5, LPDDR4 and LPDDR4X for automotive applications
Name: dwc_ap_lpddr54_controller
Version: 1.00a-lca03
STARs: Open and/or Closed STARs
myDesignWare: Subscribe for Notifications
Product Type: DesignWare Cores
Documentation:
Download: dw_iip_DWC_ddrctl
Product Code: E094-0
  
Description: LPDDR Controller supporting LPDDR5, LPDDR4 and LPDDR4X with advanced features package
Name: dwc_lpddr54_controller_afp
Version: 1.00a-lca03
STARs: Open and/or Closed STARs
myDesignWare: Subscribe for Notifications
Product Type: DesignWare Cores
Documentation:
Download: dw_iip_DWC_ddrctl
Product Code: E093-0
  
Description: LPDDR Controller supporting LPDDR5, LPDDR4, and LPDDR4X
Name: dwc_lpddr54_controller
Version: 1.00a-lca03
STARs: Open and/or Closed STARs
myDesignWare: Subscribe for Notifications
Product Type: DesignWare Cores
Documentation:
Download: dw_iip_DWC_ddrctl
Product Code: E092-0