Global Standards for the Microelectronics Industry
Addendum No. 1 to JESD209-4 Low Power Double Data Rate 4X (LPDDR4X)
JESD209-4-1B
Published: May 2025
This document defines the LPDDR4 standard, including features, functionalities, AC and DC characteristics, packages, and ball/signal assignments. The purpose of this standard is to define the minimum set of requirements for a JEDEC compliant 16-bit per channel SDRAM device with either one or two channels
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Committee(s): JC-42, JC-42.6
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