IonQ Debuts Sixth-Generation Superion QPU Architecture Featuring On-Chip Electronic Control and CMOS Integration
IonQ announced Superion 256, its sixth-generation trapped-ion quantum processor, describing it as the company's first chip platform designed for high-volume semiconductor manufacturing. The architecture uses on-chip electronic control and CMOS integration, and IonQ has completed initial fabrication tapeouts at SkyWater after acquiring Oxford Ionics and SkyWater Technology.
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What this could mean
- 0–2 yearsPlausible
If the tapeouts yield working devices, IonQ could move from hand-built ion trap assemblies to wafer-scale production, allowing it to place multiple identical Superion-class processors in cloud data centers within two years.
On-chip electronic control and CMOS integration address two scaling bottlenecks—wiring complexity and control electronics—and completed tapeouts at SkyWater indicate the design is already fab-compatible.
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