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About This Item

 

Full Description

This document defines the LPDDR4 standard, including features, functionalities, AC and DC characteristics, packages, and ball/signal assignments. The purpose of this specification is to define the minimum set of requirements for a JEDEC compliant 16 bit per channel SDRAM device with either one or two channels. LPDDR4 dual channel device density ranges from 4 Gb through 32 Gb and single channel density ranges from 2 Gb through 16 Gb. This document was created using aspects of the following standards: DDR2 (JESD79-2), DDR3 (JESD79-3), DDR4 (JESD79-4), LPDDR (JESD209), LPDDR2 (JESD209-2) and LPDDR3 (JESD209-3).

Each aspect of the standard was considered and approved by committee ballot(s). The accumulation of these ballots was then incorporated to prepare the LPDDR4 standard.
 

Document History

  1. JEDEC JESD209-4D


    Low Power Double Data Rate 4 (LPDDR4)

    • Most Recent
  2. JEDEC JESD209-4C


    Low Power Double Data Rate 4 (LPDDR4)

    • Historical Version
  3. JEDEC JESD209-4B

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    Low Power Double Data Rate 4 (LPDDR4)

    • Historical Version
  4. JEDEC JESD209-4A


    Low Power Double Data Rate 4 (LPDDR4)

    • Historical Version
  5. JEDEC JESD209-4


    Low Power Double Data Rate 4 (LPDDR4)

    • Historical Version