sureCore and Sarcina Join Forces to Advance Cryogenic Chip Packaging

Innovative Partnership Between sureCore and Sarcina

In an exciting development, sureCore has partnered with Sarcina to enhance packaging technology for cryogenic chips. This collaboration is aimed at furthering the capabilities of Quantum Computing (QC) through specialized cryogenic Integrated Circuit (IC) packaging.

Advancing Cryogenic Technology

sureCore recently made headlines with its launch of cryogenic Intellectual Property (IP) following impressive evaluations of their test chips, demonstrating success in various process nodes. Now, with Sarcina's expertise in packaging design, this new partnership is set to improve the viability of components designed for use at extremely low temperatures.

Insights from Leadership

Paul Wells, the CEO of sureCore, emphasized the significance of this partnership by stating, "This collaboration represents a vital step in our initiative to develop Cryo-CMOS technology essential for the Quantum Computing ecosystem. Our CryoMem™ memory IP, which has been validated through silicon testing, is paving the way for advanced cryogenic design capabilities that cater to QC companies working on critical control and interface chips. The harsh conditions of cryogenic environments necessitate robust packaging solutions; that’s why our collaboration with Sarcina is invaluable."

Sarcina's Commitment to Innovation

On the other hand, Larry Zu, CEO of Sarcina, shared his enthusiasm: "At Sarcina, we have built a strong reputation as experts in semiconductor packaging technology. This includes delivering solutions for extreme temperature environments, such as the custom BGA package we developed specifically for this project. Our aim is to push the limits of packaging technologies that enhance performance and reliability for our clients."

Project Insights: Innovate UK Consortium

The partnership is structured under an Innovate UK-funded consortium, comprising a diverse ecosystem of companies with specialized expertise essential for creating cryo-tolerant semiconductor IP. The overarching goal of the project is to establish a suite of foundational IP that can be licensed, thus allowing designers to develop their own Cryo-CMOS System on Chips (SoCs). This initiative will significantly boost their competitive edge in the Quantum Computing sphere.

Technical Innovations in Cryogenic Design

sureCore is leveraging its advanced memory design capabilities to produce embedded Static Random Access Memory (SRAM) that functions effectively at temperatures as low as 77K (-196°C). Such memory solutions are crucial for digital subsystems, and standard cell configurations have also been recalibrated for cryogenic environments. This facilitates an easy transition from Register-Transfer Level (RTL) design to the GDSII physical layout.

Challenges of Scalability in Quantum Computing

A key challenge in scaling Quantum Computers lies in placing complex control electronics close to the qubits, which must be maintained at cryogenic temperatures in a cryostat. The design of control chips is crucial as their power consumption needs to remain minimal—this ensures that heat generation does not interfere with the system's overall thermal stability.

The Future of Quantum Control Systems

Typically, modern QC designs keep their control electronics outside the cryostat, since available semiconductor technology currently operates efficiently only down to about -40°C. Ensuring operational reliability as temperatures approach absolute zero highlights sureCore's low-power design focus, which is essential for advancing QC technology.

At present, cumbersome cabling systems link room-temperature control electronics with qubits within the cryostat. Transitioning to a model where QC developers can create unique cryogenic control SoCs, housed alongside the qubits, can significantly reduce costs, size, and latency. The subsequent task will involve validating the performance of demonstrator chips under cryogenic conditions.

About sureCore

sureCore is acclaimed for its low-power semiconductor solutions, enabling the IC design community to navigate challenging power budgets through innovative and efficient design methodologies. The company provides a range of ultra-low power memory design services and products tailored to meet diverse requirements, particularly in the realm of SRAM technology.

About Sarcina Technology

Founded in 2011, Sarcina Technology has positioned itself as a frontrunner in semiconductor packaging for advanced computing and communication solutions. With comprehensive capabilities spanning design to production, Sarcina is known for its 100% right-the-first-time success rate, further facilitating efficient manufacturing processes.

Frequently Asked Questions

What is the significance of the partnership between sureCore and Sarcina?

The partnership aims to enhance the packaging technology for cryogenic chips, which is crucial for further developments in Quantum Computing.

What is CryoMem™ technology?

CryoMem™ is sureCore's line of memory IP that has been validated through testing and is specifically designed to operate effectively in cryogenic conditions.

Why is low power consumption important in Quantum Computing?

Low power consumption is vital to minimize heat generation, which is necessary to maintain the thermal stability of the cryostat housing the qubits.

How does Sarcina contribute to this alliance?

Sarcina provides specialized packaging design expertise, creating solutions like custom BGA packages that are optimized for cryogenic temperatures.

What are the future implications of this technology?

This technology could lead to more efficient designs in Quantum Computing, reducing size, cost, and latency, thus accelerating advancements in the field.

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