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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.

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.

Rendering of a phone with removed front and back panels with internal components showing

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.

Frequently asked questions

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.

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.

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.

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.

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