🔥 #CoWoS# expansion is accelerating beyond #TSMC#. #ASE’s# SPIL has broken ground on a nearly TWD 100B plant in Douliu to boost capacity, with first-phase operations set for 2028.💡More: 🔗

$SKHY has already validated HBM5 with $TSM CoWoS packaging while HBM4 is only now entering $NVDA Vera Rubin systems. That shows how much earlier memory suppliers are now getting designed into future AI platforms.

Industry-standard GPU lead time in 2026: 36–52 weeks. CoWoS packaging and HBM supply are fully allocated through 2027. Aethir enterprise provisioning: 48 hours for selected GPU types, from distributed capacity that already exists across 94 countries. The shortage is real. The queue is optional.

Advanced packaging is no longer just about adding CoWoS capacity. It is becoming a global manufacturing ecosystem. TSMC’s reported $2 billion, five-year manufacturing agreement with GlobalFoundries highlights an important shift in the AI semiconductor supply chain. Under the agreement, GlobalFoundries is expected to manufacture silicon interposers for TSMC at its Malta, New York facility, with production ramping up in 2028. The significance goes beyond geographic diversification. As AI accelerators integrate increasingly expensive GPUs, HBM stacks, and complex interconnect structures, qualified silicon interposer capacity is becoming just as important as packaging assembly capacity. This also creates an interesting opportunity for mature-node foundries. They do not necessarily need to compete with TSMC at the most advanced logic nodes to participate in the AI infrastructure boom. The next phase of advanced packaging competition may be less about who owns the entire process and more about who can build the most reliable, scalable, and geographically diversified supply chain. #TSMC# #GlobalFoundries# #CoWoS# #AdvancedPackaging# #AI# #Semiconductors#

UMC's now a second foundry source for deep trench caps (first was TSMC CoWoS), aimed at the interposer, substrate and package underside. So basically everywhere you could put one in the power delivery path.