Taiwanese semiconductor foundry TSMC is considering accelerating the rollout of mass production for chips using its 1.4nm manufacturing process. According to estimates by J.P. Morgan analysts, volume production could begin as early as the first half of 2028—earlier than previously anticipated in earlier roadmaps. The main driver behind this schedule revision is soaring demand from the artificial intelligence industry, which is consuming advanced semiconductor capacity faster than manufacturers can expand it.
A14 (Angstrom) Process: Pilot in 2027, Mass Production in 2028
This refers to the manufacturing node internally designated as A14 and widely known in the industry as Angstrom. According to previously published reports, pilot production for this process is scheduled for the third quarter of 2027. To achieve the necessary volume production levels, TSMC expects to utilize four manufacturing facilities. The acceleration noted by J.P. Morgan analysts means that the transition from pilot batches to full serial production could take less than a year—a timeframe considered extremely tight for advanced nodes of this level.
Apple and the A22 Pro Processor: Who Will Be First to Get 1.4nm
Apple is listed among the potential first customers for the new technology. According to data cited in the J.P. Morgan report, the company will likely use the 1.4nm process for its A22 Pro processor. The headline of the original source points to 2029 as the likely timeframe for the Angstrom-based chip to appear in Apple products. Transitioning to such an advanced node could give Cupertino a competitive advantage in energy efficiency and transistor density, which is especially crucial as flagship smartphones and tablets increasingly rely on local AI models.
Wafer Cost at $45,000: Why Competitors Might Hold Back
Cost remains a key limitation for the widespread adoption of the 1.4nm process. Preliminary estimates suggest that a single silicon wafer produced using this node will cost roughly $45,000. For Qualcomm and MediaTek, whose chips target the mass-market smartphone segment, such a cost level could significantly increase the final price of flagship devices. Consequently, analysts suggest that both manufacturers may prefer to stick with the 2nm process for another generation before transitioning to Angstrom.
The AI Boom: Window of Opportunity and Capacity Shortage Risks
The surging demand for advanced semiconductors driven by AI infrastructure development simultaneously creates an opportunity for Apple to pioneer the 1.4nm technology while increasing the risk of capacity shortages in the market. If TSMC actually accelerates the commercial rollout of Angstrom, it will allow the foundry to narrow the gap between pilot and mass-production stages, but the strain on the four facilities and supply chains will be at its peak. In a market where demand outpaces capacity, even minor delays in node adoption could lead to chip shortages for key clients.
