soc
Latest
STMicroelectronics carves new strategic plan, exiting ST-Ericsson venture
STMicroelectronics may not be a household name, but it's a name that's stamped on quite a few gizmos that you and yours have probably handled. Going forward, however, the company is announcing a new "strategic plan" that'll key in on five growth drivers while waving goodbye to a jointly held venture with ST-Ericsson. Carlo Bozotti, President and CEO of ST, stated the following: "Today we are announcing the new ST, aligned with the new market environment. Based on that, we have made the decision to exit ST-Ericsson after a transition period. We will continue to support ST-Ericsson as their supply-chain partner, advanced process-technology partner and application-processor IP provider." From now on, the outfit will focus on MEMS and sensors, smart power, automotive products, microcontrollers, and application processors including digital consumer -- clearly, five areas where the tie-up with ST-Ericsson won't be necessary. Most analysts suggest that the two simply couldn't find a way to be competitive in the mobile chip business, with larger Asian and US-based rivals eating an increasing share of that pie. Moreover, the venture has been lagging ever since Nokia's smartphone downfall; as luck would (or wouldn't, depending on perspective) have it, Nokia was one of ST-Ericsson's bigger clients. It remains to be seen how many jobs will be lost due to this decision, and which of the remaining chip makers will be swooping in to buy up what's left.
Qualcomm COO Steve Mollenkopf talks 28nm supply, low-end market and displays
It goes without saying that it's been a good year for Qualcomm -- so good that the mobile chipmaker invited us over to its San Diego headquarters to share the story. There we met up with President and COO Steve Mollenkopf, who started off the session by reflecting on the 28nm production "issues" since mid-year. Without naming any participating foundries, Mollenkopf carefully reiterated that the supply struggled to match the "tremendous demand" of the new 28nm Krait-based products at the time, but he thinks Qualcomm will be out of that problem starting this month. "It was something that we had this year and last fiscal year, but moving forward, I don't see that to be an issue," said Mollenkopf. Judging by the increasing number of devices carrying Qualcomm's quad-core chipsets, we certainly hope this is the case.
Broadcom outs Jelly Bean-optimized budget SoC with dual-core ARM processor, HSPA+
Broadcom's just added a new 3G SoC to its resume that promises a solid punch in performance without breaking the bank -- while being optimized for Jelly Bean, to boot. Dubbed BCM21664T, the chip packs a 1.2GHz dual-core ARM Cortex A9 processor accompanied by VideoCore graphics to give it the oomph to run Android 4.2 and support 720p recording and 1080p playback. As for connectivity, the silicon comes loaded with WiFi, Bluetooth and HSPA+, which garners downstream speeds of 21.1Mbps and 5.8Mbps upstream. Support for GPS and even NFC have also been rolled into the SoC. Broadcom claims the hardware is the first of its kind aimed at entry-level smartphones, and if things go the firm's way, the chip will make appearances in budget Android phones when it goes into volume production next year.
Marvell brings a gig to WiFi with new 802.11ac 4x4 system-on-chip
If you need data to flow more copiously than your current wireless connection will permit, Marvell has just announced a new WiFi product that might let you finally cut the cord. The Avastar 88W8864 802.11ac "4x4" SoC will permit WLAN products to stream data at up to 1.3Gbps using four antennas, over three times faster than the 802.11n standard used now. The system also sports a specialized transmission method called "beamforming," that "greatly improves link robustness and wireless performance," according to Marvell, enabling seamless HD streaming in traditionally difficult spots, for instance. The new tech will also let you stretch out your wireless range by at least six times, while increasing the battery life of any connected device, to boot. The company expects the new technology to start arriving to products like set-top boxes, access points and "carrier-grade" HD by mid next year -- so you may want to put that messy wire-routing project on permanent hold.
ARM's Cortex-A50 chips promise 3x performance of current superphones by 2014, throw in 64-bit for good measure
We knew this was coming, not least because someone let the cat out of the bag (or at least a paw) last night. Nevertheless, it's only today that we're getting the full picture of ARM's "clean sheet" v8 architecture, and you know what? It's pretty astounding. Top billing goes to the Cortex-A57, which is said to deliver "three times the performance of today's top smartphones" without guzzling any additional power. Alternatively, the chip could be designed to deliver the same performance as a current smartphone or tablet but make the battery last five times as long -- which would make that Surface RT just about five times nicer than it is already. How's all this possible? Read on for more.
ARM posts healthy Q3 profits: up 22 percent thanks to smart TVs and other growing markets
British chip designer ARM has just revealed its accounts for Q3 2012 and they show a familiar pattern: namely, a double-digit rise in both revenue (up 20 percent to £144.6 million, or around $230 million) and pre-tax earnings (up 22 percent to £68.1 million). According to Reuters, the company is attributing its latest bout of success to making "further inroads" into growing markets like smart TVs and microcontrollers. Of course, all of this is stands in stark contrast to the traditional x86 PC world, where giants like Intel and AMD have been struggling with weak demand.
Low-power chip guru quits Samsung for Apple, with heavily implied implications
The iPhone 5 already proved Apple's desire to move away from existing processor designs and exert more control over these fundamental components. Is it too crazy to imagine that Cupertino would like the same sense of freedom with its laptops? Perhaps not, especially since the biggest company in the world just hired a guy called Jim Mergard, who helped to pioneer AMD's low-power Brazos netbook chips and who had only recently moved to Samsung. A former colleague of Mergard's, Patrick Moorhead, told the WSJ that he would be "very capable of pulling together internal and external resources to do a PC processor for Apple" -- possibly based on a mobile-style SoC (system-on-chip) rather than a traditional PC approach. That's pure speculation of course, but funnily enough it's where Intel seems to be headed too.
Intel details Clover Trail tablets: three weeks on standby, 10 hours of use, 'full' Windows 8 experience
You only have to look at the tidal wave of Ultrabooks to know that Intel design specifications can carry a lot of influence with manufacturers. That's why the chip-maker's claims about its latest reference tablet, built around a dual-core Atom Z2760 processor (aka "Clover Trail"), likely give us a broad hint of what to expect from devices like the forthcoming Lenovo Think Pad 2, ASUS Vivo Tab and Samsung ATIV Smart PC. In particular, Intel has shown us slides claiming that the dual-core 1.8GHz chip with Imagination SGX545 graphics will offer the "best Windows 8 experience" on a tablet with "compatibility and support for traditional apps and peripherals." And if you think that sounds like a subtle jibe at ARM-based tablets running Windows RT -- a version of the OS that doesn't even try to play nice with existing software -- then you could be right. To be fair though, the point of RT is to offer superior portability, and that's why Intel is also keen to emphasize that Clover Trail won't impact too heavily on your freedom of movement. Tablets should come in below 1.5 pounds (680 grams -- similar to the RT spec and much lighter than a Windows 8 Pro tablet) and 8.5mm in thickness, with built-in 3G, 4G and NFC. You shouldn't need to carry a charger either, since a new power management system promises a distinctly un-laptop-like three weeks on standby and a full day of "active use" -- defined as being at least 10 hours. Windows 8 tablets won't be like Windows 8 Pro machines, however, so don't go expecting USB 3.0, or a guarantee of 1080p visuals (most Clover Trail devices we've seen are 1,366 x 768) or souped-up security -- the Atom Z2760 is very much an evolved Medfield processor, with similar silicon and firmware, rather than a shrunken laptop chip. Needless to say, what really matters is how well manufacturers adopt this design and what price points they manage to hit. Intel says that at least 20 different Clover Trail tablets are already in the works, and early price tags seem to be around the $799 mark -- a hefty demand for sure, but perhaps one worth paying for those who need full-fledged Windows 8 and true portability at the same time. RT tablets, meanwhile, will have to come in much cheaper than that in order to be worthwhile.
Intel reveals Quad-Core, LTE-capable mobile chips are on the way
Intel's curious decision to shun the US and release Medfield-powered smartphones in India, China, Russia and the UK might be because of those countries' underdeveloped levels of LTE. Marketing chief Sumeet Syal told TechCrunch that its current-generation x86 system-on-chip won't support the standard, but a modem solution will arrive at the end of the year -- with production ramping up in 2013. He also let slip to the site that a replacement dual-core platform will arrive shortly, claiming they'll benefit from Intel's hyper threading know-how. Syal said that Santa Clara is "comfortable" with its progress just months after entering the smartphone space but declined to discuss numbers -- for which we'll have to wait for the Q3 earnings call in October to find out how well (or not) Intel's mobile ambitions are going.
Anandtech: Apple iPhone 5 features 1GB of RAM, A6 is a custom SoC
Unsurprisingly, Apple left us in the dark regarding some specifics of the iPhone 5 upon its release. Thankfully, the good folks over at Anandtech have done a bit of digging into those numbers you see bordering Apple's Apple A6 SoC, definitively figuring out that Cupertino's latest phone packs in a total 1GB of Samsung-sourced memory. The site clocks the DRAM inside at 1,066Mhz, noting that it's comprised of "two 512MB dies in a dual-channel LPDDR2 package with 32 bits per channel." Further, Anandtech lists the speed of the iPhone 5's memory at 8,528MB/sec -- an ample 33 percent boost over the 6,400MB/sec rating for the RAM in the iPhone 4S, but well below the 12,800 MB/sec needed to drive the new iPad's bandwidth-hungry screen resolution. Beyond that, the site believes that the A6 is Apple's first truly in-house creation, as it's using math units too new to be found in a ARM Cortex-A9 architecture (like the A5 or A5X) but reportedly isn't a match for the soon-to-be-released Cortex-A15. If true, the implication is significant -- it suggests Apple is taking the more aggressive path of a chip designer like Qualcomm and custom-tailoring large parts of its processor designs to get the speed it wants on a more exacting schedule. That's a quick summation of the details; hit up the source links below if you want the explanation in full geek speak. Jon Fingas contributed to this post.
$49 Cubieboard for developers is heavy on specs, light on the wallet
You've already got plenty of options if you're in the market for a developer board, but it might be worth taking a look at the new $49 Cubieboard, which packs quite the specs given its price point. The board hosts a 1GHz AllWinner A10 Cortex A8 CPU with Mali-400 GPU, 1GB of RAM and 4 gigs of onboard storage. For ins and outs, you're looking at 1080p HDMI, Ethernet, one MultiMediaCard (MMC) slot, a SATA port, two USB hosts, an IR sensor and 96 extender pins for solder junkies. Cubieboard's Wiki page lists an additional MMC slot and USB OTG, but as this doesn't check out in the pictures, we assume they've either been scrapped, or they'll be added on for later production runs. As you would expect, several versions of Linux and Android are supported by the Raspberry Pi bully, which is expected to start shipping to select developers sometime this week. There's no word on when it may be available for general consumption, but by then you'll hopefully have a better product anyway -- if the pros have done their job, that is.
NVIDIA, Epic Games bringing Unreal Engine 3 to Windows 8 and Windows RT (video)
NVIDIA and Epic Games have successfully ported the full PC version of Unreal Engine 3 to both Windows 8 and, more importantly, Windows RT. Demonstrating the achievement on a Tegra 3-powered ASUS Vivo Tab RT, it played a buttery-smooth version of Epic Citadel, suggesting that developers of both PC and Xbox games should have no problem in bringing them over to the new operating system. It also casually mentioned that both Gears of War and Mass Effect were built on the engine, heavily implying that we could see titles of that caliber coming to Microsoft's low-power OS once it makes it debut on October 26th, but we'll let you decide for yourself after the break.
Intel's full Atom 'Bay Trail' roadmap leaked: 22nm, Ivy Bridge graphics, quad-core
We saw a leaked hint of what was coming for Intel's Valleyview system-on-a-chip (SoC), but now the full plan appears to have been outed by Chinese blog Expreview. The lineup will feature four models of the 22nm chips, with the D- and M-series looking to replace the Cedar Trail 32nm SoC chips used in current netbook and low-end desktop devices. The I-series is for embedded and industrial use, while the T-series would appear in tablets and other small form-factor devices, according to the leaked slides. That model would supersede the Clover Trail SoCs, which are only just arriving themselves in upcoming Windows 8 slates like the Acer W510 or Asus Tablet 810. The chips should offer a burly horsepower bump over their predecessors, with up to four cores and clock speeds topping out at 2.4Ghz. The icing on the cake will be the integrated Gen 7 graphics engines of Ivy Bridge fame, featuring the same HD 4000 and HD 2500 GPU's as the grownup chips, but with only four "execution units" instead of the 16 you'd find there. That would offload functions like video decoding and 3D rendering from the CPU and allow simultaneous display to a TV or monitor. Bay Trail would also support 8GB of DDR3 RAM, double that of the "last" gen, as well as USB 3.0, SATA 2.0 and a host of other connection options. If the leak is accurate, the processors would arrive sometime next year, we'll just have to wait and see if that's soon enough for Intel to take a run at its formidable competition.
Samsung spending $4 billion to renovate Austin chip factory
Premiership footballers will be weeping in envy at the way Samsung's been spending its cash this month. After splashing $822 million on a Korean R&D center, it's now chucking $4 billion to renovate its semiconductor factory in Austin, Texas. The cash will be used to increase production on system-on-chip products used in a wide variety of smartphones and tablets, presumably to cope with future demand. It's not clear if this investment is in addition to the $1 billion it was raising in January to add a new SOC and OLED line to the same facility, but it's certainly a good time to be living in Texas, right now.
Marvell PXA988, PXA986 chips support 3G for China, the world without reinventing the wheel (or phone)
Whenever we see a smartphone optimized for China Mobile's TD-SCDMA 3G, it usually represents one of two things: it's either a China-specific variant of a phone we already know, or it's a local-only model that's unlikely to ever travel abroad. Marvell has just unveiled a new mobile processor platform that could allow for a lot more globetrotting with those basic designs. The PXA988 is limited to China Mobile's technology for data, but its PXA986 doppelganger can fit the same slot to offer regular HSPA+ 3G without forcing phone makers back to the drawing board. Both run on a dual-core, 1.2GHz ARM Cortex-A9 at their heart -- nothing exciting in mid-2012, although they're well-enough equipped to capture 1080p video and tout extras like NFC. Only test samples exist today, but there's a chance we'll soon see phone designs that are just as much at home in Berlin as they are in Beijing.
Intel porting Jelly Bean to its Atom architecture, is in no hurry to tell you when it's done
Intel has revealed that it's working on bringing Jelly Bean to its low-power Atom architecture. In an email to PC World, company rep Suzy Greenberg confirmed the project was ongoing, but didn't offer a timeline as to when the latest flavor of Google's mobile OS would arrive on a device. It's the same story regarding when Ice Cream Sandwich would turn up on Medfield-powered devices like the San Diego and its brethren. The report also pours cold water on hopes for Clover Trail powered Android gear -- saying that it's pencilled in as a Windows 8-only platform.
OnLive reaffirms support for Marvell powered ARM Google TV boxes
While there has been a lot of speculation recently about which platforms the OnLive Google TV app will support for gameplay, the company is confirming support for / collaboration with Marvell's 1500 HD SoC Google highlighted for its v2 hardware. While no specific devices are mentioned, there's a Marvell brain in the Sony Google TV box we recently reviewed and the upcoming Vizio Co-Star, so unless a manufacturer blocks it, we'd expect to be able to install it and get playing -- Gaikai purchases notwithstanding. Not mentioned in the press release (after the break) is LG's custom CPU for its Google TVs, but since we've already got video evidence of it running there, we're simply left waiting for the app to launch for the full console gaming experience sans-console.
Qualcomm enlists Samsung, UMC to help meet 28nm Snapdragon S4 demand
Qualcomm's Snapdragon S4 chipset is certainly hot (well, not too hot), but it looks like demand is expected to grow even further, causing the San Diego-based SoC maker to turn to allies in the east to help beef up supply. According to China Economic News Service, United Microelectronics Corp. (UMC) and Korea-based Samsung will join Taiwan Semiconductor Manufacturing Co. (TSMC) to manufacturer the 28nm chips beginning later this year, in an attempt to increase S4 availability ahead of the Windows RT launch. The article cites Qualcomm CEO Paul Jacobs as saying that a shortage is expected to continue, due to the complicated techniques necessary to manufacturer 28nm chips, and that the company may consider adding its own manufacturing plant in the future. All in all, it doesn't seem like a terrible position for QCOM to be in. Full details are at the Taiwanese source link below.
Newport Media claims tiniest, lowest-power 802.11n WiFi chip yet, smartphones get a little less thirsty
Cellular chipsets get all the love these days, but it's WiFi that's still the most ubiquitous -- and often the most consistent drain on the battery. Newport Media might have that last problem solved through its new NMC1000 chip. The part is billed as the lowest-power 802.11n wireless system-on-a-chip you'll find, and potentially a big help to smartphones and other devices that lean heavily on a wire-free existence. At just 2.5mm (0.1 inches) square, the equally record-setting size should also please device makers trying to squeeze wireless into an exceptionally tiny footprint. If you're as excited about the prospect of WiFi everywhere as Newport's Stock Photography Woman above appears to be, you can get more details below and expect full-scale production in the fall.
TI demos Windows RT on OMAP 4470 at Computex 2012, we go hands-on (video)
It seems like every ARM chip manufacturer wants a piece of Windows 8 here at Computex 2012 -- and for good reason. Hot on the heels of Asus' Tegra 3-equipped Tablet 600 and Qualcomm's Snapdragon S4-based development tablet, Texas Instruments is showing Windows RT on its very own OMAP 4470-based system. The 1.5GHz dual-core SoC features a PowerVR SGX544 GPU and leads the competition with a dual-channel memory interface. We chatted with Bill Crean, Product Manager of the OMAP Processor Business Unit who showed us Microsoft's latest OS running on TI's development tablet. The demo looked snappy enough, providing some insight about what to expect from some of Toshiba's upcoming devices. No word yet on a quad-core version. Enjoy our hands-on gallery below and take a peek after the break for our demo video.%Gallery-157638%
