Memory

LPDDR components​

LPDDR, also known as LPDRAM stands for “low-power double-data-rate memory” and is most commonly used in devices requiring power efficiency. Micron’s LPDDR memory solutions support speedy, high-bandwidth data rates without compromising power efficiency. Discover Micron’s family of LPDDR products, including LPDDR5X, LPDDR5, and LPDDR4 for smartphones, laptops, automotive, data center, and consumer applications.

LPDDR5X

Micron LPDDR5X is the flagship low-power memory solution for applications that need the fastest speeds and lowest power profile.

LPDDR5

Micron LPDDR5 combines low power consumption and fast speeds for any power-conscious application from automotive to mobile to thin and light laptops.

LPDDR4/4X

Micron offers LPDDR4 in a wide variety of package sizes and temperature ratings for industrial and automotive applications.

LPDDR for legacy designs

Micron offers extended legacy support for our older LPRAM product lines with a variety of technologies, packages and temperature ratings.

Does the amount of LPDDR in your smartphone really make a difference?

Many mobile phones have different model options that offer more LPDDR memory. What amount is right for you? Should you opt to buy the version with more LPDRAM memory? Is there even a difference? We ran the tests and found some surprising results.

Watch LPDRAM video

Expansive portfolio of low-power, high-bandwidth memory

Micron’s complete LPDDR memory portfolio has you covered for any application you can imagine. Micron has the expertise and customer support to bring your applications to life. Connect with our support network to discuss your LPDDR needs.

LPDDR applications

The benefits of low-power double data-rate memory has been realized by many market segments, causing it to be adopted far beyond smartphones.

Mobile

Micron's leading smartphone memory is purpose-built for mobile to unleash next-generation 5G and AI user experiences.

Client PC

Laptop users demand a more mobile experience. Micron’s line of LPDDR laptop memory products help system architects achieve the delicate balance of high-performance and power efficiency, while maintaining a thin and light form factor.

Automotive

The low power, high-bandwidth benefits of mobile LPDDR memory enables essential automotive applications like in-vehicle infotainment, critical safety and advanced driver assistance systems (ADAS).

Data center

LPDDR provides the best performance per watt for AI inferencing and large language models in cloud data centers, providing greater architectural design flexibility to meet the demands of the next generation data center.

Frequently asked questions

What are the differences between LPDDR products and standard DRAM products?

LPDDR products generally operate at a lower voltage than standard DRAM products and are beneficial to any power conscious application. This is why they are sometimes known as LPDRAM, which stands for "low-power DRAM" memory. Each generation of LPDDR products — for example LPDDR4 vs LPDDR5 — comes with additional features like improved bandwidth or power stand-by options.

  • LPDDR3 vs DDR3 — while LPDDR3 has higher latency than DDR3, its lower power usage makes it suitable for a range of ultra-portable devices.
  • LPDDR4X vs DDR4 — DDR4 RAM works at 1.2V, compared to 1.1V.for LPDDR4. This lower power requirement has been extended with LPPDR4X vs DDR4, which can work at voltage levels as low as 0.6V.
  • LPDDR5 vs DDR5 — a device using LPDDR memory will be more power-efficient, meaning that the battery will last longer. However, there is a trade-off with DDR5's faster data transfer speeds.

Can standard DRAM products be swapped out for LPDRAM products?

Sometimes. The system processor has to be able to recognize and communicate with a LPDRAM product. Depending on the type of processor, some will recognize both DRAM or LPDDR protocol. There are also a wide variety of form, fit and functional differences that can prohibit interchangeability.

What applications benefit the most from LPDDR products?

Any application that is power conscious can benefit from the low power features of LPDDR products. If the device runs on a battery, it can benefit from LPDDR.

What is DRAM frequency?

DRAM frequency refers to the percentage of data transferred per second — increasing frequency increases the amount of data that can be transferred at any given time. Frequency can be adjusted by changing the power voltage going into the memory chip, which is the basis of overclocking.

Additional resources

AI is everywhere — leading the future for mobile

Micron enables the future of generative AI by providing advanced memory and storage solutions.

Delivering the industry's first automotive functional safety LPDDR5 memory

Steffen Buch talks about what functional safety is and how Micron's delivering the industry’s first ISO 26262 ASIL-D-certified automotive LPDDR memory.

The smartphone’s unsung hero: LPDRAM

Learn about the LPDRAM that's embedded in your smartphone and ways that mobile memory enables exceptional 5G and AI user experiences.

LPCAMM2: No compromise for next-gen laptops

LPCAMM2 enables no-compromise thin and light PCs, with lower power consumption and increased performance in a thinner and lighter form factor.

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