LPDDR4_Spec.pdf

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

standards: DDR2 (JESD79-2), DDR3 (JESD79-3), DDR4 (JESD79-4), LPDDR (JESD209), LPDDR2

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.