Micron LPDDR5

LPDDR5  is the latest generation of Micron low power SDRAM and it delivers higher density in the same footprint but with lower power consumption and a higher data transfer rate than the previous generation. Emerging technologies, such as 5G mobile technology and autonomous driving, require a memory subsystem that needs a larger bandwidth to support real-time computing and data processing.  

Micron’s LPDDR5 SDRAM addresses the growing demand for higher memory performance and lower energy consumption across a wide array of markets, including automotive, client PCs and networking systems built for 5G and AI applications.

Key features

• Densities: 16Gb to 128Gb
• Configurations: x16, x32, x64
• Core Voltage/IO Voltage: 1.05V, 0.50V
• Data rates: 6400Mb/s(LPDDR5) / 8533Mb/s(LPDDR5x)
• Power Consumption: 15% I/O energy reduction compared to LPDDR4X with new power saving features

Benefits

• Provides higher density in a similar footprint, more flexibility to support more application designs than the previous technology
• Enables the use of fewer components to support wide bus architectures. LPDDR5 supports 32Gb per channel vs. LPDDR4’s 16Gb per channel
• Lower Core and IO power helps reduce power consumption, a key advantage over standard DRAM
• Up to two times faster compared to LPDDR4X at 4266Mb/s
• Delivers low power consumption for a more efficient design

Applications

• Automotive
  • Autonomous vehicles
  • Advanced driver-assist systems
  • In-vehicle infotainment
  • Streaming from the cloud
• IMM
  • Complex AI/AR/VR workloads
  • Intelligent edge devices
  • Drones
• Consumer
  • Next-gen DSLR camera
  • Home automation
  • AI interactive commerce
  • Untethered VR drives
  • AR/VR medical rehabilitation

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