Weebit’s ReRAM Tape-Out Marks Critical Step but Qualification Risks Remain
Weebit Nano has successfully taped out embedded ReRAM test chips at onsemi’s 65nm BCD fab, marking a critical step toward commercialising its low-power memory technology in automotive and AI markets.
- Successful tape-out of embedded ReRAM test chips at onsemi’s East Fishkill fab
- Integration into onsemi’s Treo 65nm Bipolar-CMOS-DMOS platform
- Test chips to undergo final testing and qualification before volume production
- ReRAM technology offers ultra-low power and high density non-volatile memory
- Collaboration accelerates Weebit’s technology transfer and market readiness
A Milestone in Memory Technology Integration
Weebit Nano Ltd (ASX, WBT) has reached a pivotal milestone with the successful tape-out of embedded Resistive Random-Access Memory (ReRAM) test chips at onsemi’s 300mm production fab in East Fishkill, New York. This achievement represents a crucial step in embedding Weebit’s advanced memory technology into onsemi’s Treo platform, a 65nm Bipolar-CMOS-DMOS (BCD) process widely used in automotive, industrial, and AI data center applications.
Unlocking New Capabilities for onsemi’s Treo Platform
The integration of Weebit’s ReRAM into onsemi’s Treo platform promises to deliver ultra-low-power, high-density non-volatile memory (NVM) solutions. This technology is designed to enhance the intelligence and functionality of next-generation semiconductor products, particularly in sectors demanding energy efficiency and reliability such as autonomous vehicles, robotics, and AI-driven devices.
From Validation to Qualification
Prior to this tape-out, Weebit had already validated its ReRAM technology across multiple wafer lots using onsemi’s manufacturing tools and processes, demonstrating solid performance and reliability. The current test chips will now undergo final testing and qualification, a necessary phase before anticipated volume production can commence. This progression underscores the maturity of Weebit’s technology and its readiness for commercial deployment.
Strategic Collaboration and Market Implications
Weebit’s collaboration with onsemi, a major player in intelligent power and sensing solutions, accelerates the adoption of ReRAM technology in high-growth markets. CEO Coby Hanoch highlighted the rapid progress and the significance of this milestone in completing the technology transfer to onsemi’s advanced BCD process. The partnership positions Weebit to capitalize on increasing demand for efficient memory solutions in emerging electronic applications.
Looking Ahead
While the tape-out is a significant achievement, the market will be watching closely as Weebit and onsemi move through the qualification phase and toward volume production. Success here could disrupt existing memory technologies, offering a compelling alternative to traditional flash memory with benefits in speed, cost, and energy consumption.
Bottom Line?
Weebit’s tape-out at onsemi’s fab sets the stage for a potential memory technology shift in key growth sectors.
Questions in the middle?
- When will volume production of Weebit’s ReRAM-enabled chips begin?
- How will Weebit’s ReRAM performance compare to competing memory technologies in real-world applications?
- What commercial partnerships or product launches will follow successful qualification?
