JEDEC SPHBM4 Standard Announced: HBM Moves Beyond Advanced Packaging
Synthesis history
2 versions, newest first.
-
Version 2 2026-07-05 02:18 UTC · 69 items
This pass added broader media coverage — Digitimes (with a June 23 publication date suggesting it preceded the main amplification wave) and WCCFtech — confirming the story has reached mainstream tech outlets. Financial …
-
Version 1 2026-07-03 18:16 UTC · 64 items
JEDEC has ratified the SPHBM4 (Standard Package High Bandwidth Memory) standard, designated JESD330-4, which uses the same DRAM stacks as conventional HBM4 but replaces the buffer die to enable assembly on standard pack…