Paragraf raises £3.4m

Paragraf, the Cambridge graphene specialist, has raised an additional £3.4 million to its Series A  round bringing the total to £16.2 million. Draper Esprit joined the investor team which was led by Parkwalk and included investment from IQ Capital, Amadeus Capital Partners, Cambridge Enterprise, the commercialisation arm of the University of Cambridge and Partners Investment ...

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Imec fabricates MoS2 devices

Imec has fabricated devices using MoS2 – a 2D material which can be grown in stable form with nearly atomic thickness and atomic precision. Imec synthesized the material down to monolayer (0.6nm thickness) and fabricated devices with scaled contact and channel length, as small as 13nm and 30nm respectively. These very scaled dimensions, combined with ...

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Leti integrates analogue neurons and RRAM synapses in SNN

Leti has fabricated a fully integrated bio-inspired neural network, combining resistive-RAM-based synapses and analogue spiking neurons.   The neural network implementation places the synapses close to neurons, which enables direct synaptic current integration.  Spiking neural networks are composed of bio-inspired neurons, which communicate by emitting spikes, discrete events that take place at a point in time, ...

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Q4 foundry revenue to grow 6%

Foundry revenue will geow by a sequential 6% in Q4; reports TrendForce. TSMC has been maintaining maximum capacity utilization rates for its 16nm, 12nm, and 7nm process nodes. TSMC’s revenue share from the 7nm process is increasing due to iPhone 11’s unexpectedly high sales, AMD’s  consistent wafer input at TSMC and  MediaTek placing wafer orders ...

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Nexeon adds to anode IP

Nexeon – the Oxfordshire company developing silicon materials for  lithium ion batteries – has acquired three sets of patents relating to the use of silicon in lithium ion battery anodes. This move increases the strength of the IP the company holds in the field of silicon for use in battery anodes. The 24 patents concern the ...

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14-channel PMIC

With features including four DC/DC buck converters, a boost DC/DC converter, and six low-dropout regulators (LDOs), the  STPMIC1 power-management IC (PMIC) addresses the complex power demands of highly integrated application-processor based systems. The chip is optimized as a companion PMIC for ST’s STM32MP1 heterogeneous multicore microprocessors, which target a broad range of applications by integrating ...

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Oxbotica links with ZF

Oxbotica, the Oxford University autonomous driving spin-out,  has signed an MoU with global automotive technology company, ZF, to integrate its autonomous driving software with ZF’s automotive-grade ProAI compute platform and sensor sets. As a first milestone, Oxbotica has completed integration and demonstration of its autonomous vehicle software with ZF’s ProAI, AI capable automotive-grade compute platform and ...

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ADI introduces quad-output dc-dc µModule regulators

Analog Devices has introduced the LTM4668 and LTM4668A µModule regulators, quad-output dc-dc regulators with up to 4.8A output capability. The devices integrate switching controllers, power FETs, inductors and support components, reducing power consumption and board space, ADI says. They are designed for telecom, networking and industrial applications. Operating over an input voltage range of 2.7V ...

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Christmas prezzies for engineers

As part of its annual Engineer and Maker’s Wish List for those seeking last-minute gift ideas, the element14 Community has selected a mix of products. The list is created for engineers, by engineers, and has gifts they’re sure to love. ·       All Purpose Bit Set: This all-purpose kit has everything needed for quick repairs at home ...

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Renesas launches 2.1mm high photocouplers for automation and inverters

Renesas has announced five 8.2mm creepage photocouplers, the RV1S92xxA and RV1S22xxA photocouplers. The devices feature a package width of 2.5mm, and are suitable for dc-ac power inverters, ac servo motors, PLCs, robotic arms, solar inverters, and battery storage and charging systems. The RV1S9260A 15Mbps communications coupler and RV1S9213A intelligent power module driver use LSSO5 packages ...

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