In an effort to reduce the cost-of-test (COT), a number of customers are increasing the parallelism of logic wafer probe cards. However, due to the complexity such as pitch and number of probes, the pricing for these cards is reaching astronomical levels. We do not believe this trend is sustainable, let alone logical. The presentation suggested examples of alternative solutions. It is clear that critical solutions need to be optimized at the test cell, factory, and supply chain level not just at the consumable (probe card) level.
For the last fifteen years the International Technology Roadmap for Semiconductors (ITRS) has been looking fifteen years into the future. Based upon technology requirements and other inputs, ranging from the gate size of transistors to advanced packaging technology, the Test and Test Equipment Technical Working Group (Test TWG) has worked to develop the requirements for test technology and equipment.
The Test TWG is over seventy volunteers with deep technical expertise in test from around the world and from every sized company – Fortune 100 to individual consultants – and every type of company – semiconductor independent device manufacturer (IDM), fabless semiconductor, foundry, outsourced assembly and test (OSAT), automated test equipment (ATE) suppliers, prober, probe card, socket, handler, and more. Through Continue reading “IEEE Semiconductor Wafer Test Workshop 2014 Presentation”
Integrated circuits using 2.5D advanced packaging are shipping. 3D packaging with thru-silicon vias (TSV) has been demonstrated. “5.5D” packages may not be far behind. Probe card suppliers have made progress building interconnect technology for the micro-bump arrays. Standards committees have started defining IC interface standards and test access protocols.
But what does the Test Engineer and Management really want? What can they afford? What are the most likely scenarios? Factors that determine which test technology can support the desired test flow are examined. In particular, probe card technology for probing TSV bumps and potential usage models are reviewed.
As the Burn-in & Test Strategies (BiTS) Workshop 2013 fades into the sunset (queue the music), here is a round-up of the highlights. There were gun fights in the corral as well as technical questions for the presenters. The saloon girls and gunfighters took an edge off of the “geek” factor. This year over three hundred fifty people come to the “Circle BiTS Ranch” (aka the Hilton in Mesa, Arizona) for the premier conference focused on what is new and next for semiconductor test tooling and strategy. Oh, did I mention that the theme this year was Western?
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As an independent consultant, Ira works with his high technology clients to move their products from concepts to commercialization. Marketing is an area of expertise in which he assists his clients, who range from solopreneurs to large publicly traded companies. At the same time, he markets his consulting services to his own customers. In this show, Ken and Ira will discuss marketing for small businesses. They will talk about marketing strategy, channel selection, and content optimization, which are even more important for business owners with limited time and resources. Ira and Ken will discuss all of the major social channels, including: Facebook, Twitter, LinkedIn, Pinterest, Instagram, YouTube, and Slideshare, and the latest free tools to help YOU get the most out of your social marketing efforts to grow your business.
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