The Week in Review: IoT


Finance VDOO Connected Trust received $13 million in seed funding led by 83North, with participation by Dell Technology Capital and individual investors David Strohm, Joe Tucci, and Victor Tsao. The startup offers Internet of Things device developers the capability to add cybersecurity features to those devices after they’re deployed. VDOO was founded last year in Israel by Netanel Davidi, U... » read more

The Week In Review: Design


M&A Barco Silex, now named Silex Inside, split from parent company Barco in a management buyout in partnership with a group of private investors lead by Dutch investment company Vehold BV. The company will continue its focus on security, video compression, and interface IP, along with design services. Tools & IP Mentor is making a version of its HyperLynx design rule checking tool ... » read more

The Future Of FinFETs


The number of questions about finFETs is increasing—particularly, how long can they continue to be used before some version of gate-all-around FET is required to replace them. This discussion is confusing in many respects. For one thing, a 7nm finFET for TSMC or Samsung is not the same as a 7nm finFET for Intel or GlobalFoundries. There are a bunch of other nodes being proposed, as well, i... » read more

Packaging Challenges For 2018


The IC packaging market is projected to see steady growth this year, amid ongoing changes in the landscape. The outsourced semiconductor assembly and test ([getkc id="83" kc_name="OSAT"]) industry, which provides third-party packaging and test services, has been consolidating for some time. So while sales rising, the number of companies is falling. In late 2017, for example, [getentity id="2... » read more

Expanding Ecosystem Drives Auto Chip Gold Rush


Semiconductor chips designed to support automotive applications have been around for more than 40 years, which is a very long time in the technology business. These chips have been developed by semiconductor integrated device manufacturers (IDMs), which control every step of the design, manufacturing, test, qualification, reliability and quality aspects of these automotive chips. Special se... » read more

A New Memory Contender?


Momentum is building for a new class of ferroelectric memories that could alter the next-generation memory landscape. Generally, ferroelectrics are associated with a memory type called ferroelectric RAMs (FRAMs). Rolled out by several vendors in the late 1990s, FRAMs are low-power, nonvolatile devices, but they are also limited to niche applications and unable to scale beyond 130nm. While... » read more

Foundry Challenges in 2018


The silicon foundry business is expected to see steady growth in 2018, but that growth will come with several challenges. On the leading edge, GlobalFoundries, Intel, Samsung and TSMC are migrating from the 16nm/14nm to the 10nm/7nm logic nodes. Intel already has encountered some difficulties, as the chip giant recently pushed out the volume ramp of its new 10nm process from the second half ... » read more

Will Fab Tool Boom Cycle Last?


Fab equipment spending is on pace for a record year in 2017, and it now appears that momentum could continue into 2018. Fab tool vendors found themselves in the midst of an unexpected boom cycle in 2017, thanks to enormous demand for equipment in [getkc id="208" comment="3D NAND"] and, to a lesser degree, [getkc id="93" kc_name="DRAM"]. In the logic/foundry business, however, equipment deman... » read more

Fan-Outs vs. TSVs


Two years ago, at the annual IMAPS conference on 2.5D and 3D chip packaging, the presentations were dominated by talk of fan-out wafer-level packaging. There was almost no talk of through-silicon vias, which previously had been heralded as vital to 2.5D and 3DIC packaging. Fast forward to this month's 3D Architectures for Heterogeneous Integration and Packaging conference in Burlingame, Cali... » read more

Manufacturing Bits: Dec. 12


3D diodes At the recent IEEE International Electron Devices Meeting (IEDM) in San Francisco, the Ecole Polytechnique Fédérale de Lausanne (EPFL) and Taiwan Semiconductor Manufacturing Co. Ltd. (TSMC) presented a paper on what they call the world’s first back-illuminated 3D-stacked, single-photon avalanche diode (SPAD) in 45nm CMOS technology. A SPAD is one type of a photodetector. These... » read more

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