LPDDR4X / LPDDR4 Controller

Overview

The Rambus LPDDR4X/4 controller core is designed for use in applications
requiring high memory throughput at low power including mobile, Internet of
Things (IoT), automotive, laptop PCs, and edge networking devices.

Key Features

  • Maximizes bus efficiency via look-ahead command processing, bank management, and auto-precharge
  • Latency minimized via parameterized pipelining
  • Achieves high clock rates with minimal routing constraints
  • Supports full-rate, half-rate and quarter-rate clock operation
  • Multi-mode controller support
  • Full run-time configurable timing parameters and memory settings
  • Supports LPDDR4X/4 data bus inversion (DBI) and data mask (DM)
  • Supports self-refresh, partial array self-refresh, power down, and deep power down modes
  • DFI compatible
  • Full set of add-on cores available
  • Can be delivered fully integrated and verified with target PHY
  • Minimal ASIC gate count
  • Broad range of ASIC platforms supported
  • Source code available
  • Customization and integration services available

Deliverables

  • Core (source code)
  • Testbench (source code)
  • Complete documentation
  • Expert technical support
  • Maintenance updates

Technical Specifications

Foundry, Node
Any
Availability
Now
×
Semiconductor IP