Friday, February 23, 2018
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Introducing the CORSAIR Obsidian Series 500D
EASA Publishes Guidelines for Safe Drone Operations
Apple to Upgrade the AirPods Headphones
SK Telecom to Unveil 'HoloBox' Hologram AI Technology at Mobile World Congress 2018
Worldwide Sales of Smartphones Declined in 4Q, Samsung Retains First Spot
Intel Brings 5G Connectivity to PCs
Samsung and Qualcomm Expand Foundry Cooperation on EUV Process Technology
LG To Unveil Updated K8 AND K10 Smartphones at MWC
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > General Computing > ARM Unv...
Last 7 Days News : SU MO TU WE TH FR SA All News

Tuesday, November 10, 2015
ARM Unveils New Cortex-A35 Mobile Processor, Brings Security To The Internet of Things


ARM released a the Cortex-A35 chip design Tuesday that should bring performance to low-cost smartphones aimed at fast-growing markets. The company also announced TrustZone, a security technology used in its smartphone processors down to these smaller chips.

The ARM Cortex-A35 processor is the first CPU in a new family of ultra-high-efficiency ARMv8-A processors designed for high-growth mobile and embedded applications. Cortex-A35 has been designed to open up greater user experiences enabled by the ARMv8-A architecture with its 64-bit capable and 32-bit computational capability and complete set of cryptography features. ARM expects the Cortex-A35 to begin shipping in production silicon from its partners by late 2016.

The Cortex-A35 is the most efficient Cortex-A class CPU ever designed by ARM. It takes the power profile of Cortex-A7 and its ARM big.LITTLE multi-core configurability and combines it with the software maturity and 64-bit compute performance of the ARMv8-A architecture. Cortex-A35 also delivers an average of 20 percent greater performance and efficiency across a range of 32-bit mobile workloads relative to Cortex-A7 while consuming less than 90mW total power per core when operating at 1GHz in a 28nm process node.

ARM says that the 64-bit capable Cortex-A53 consumes about 33 percent less power per core and occupies 25 percent less silicon area, relative to the Cortex-A53.

ARM TrustZone

Also announced today at ARM TechCon 2015 was TrustZone technology, which ARM says it will make it harder for hackers to break into IoT networks and meddle with things like industrial equipment, medical devices and networked cars.

Available as a feature within the latest ARMv8-M architecture, TrustZone helps secure data, firmware, and peripherals by creating separate trusted and non-trusted states across the processor system.

"Security is critical, yet small embedded devices often have limited protection or are secured with software-managed security that requires developers to have significant technical expertise. By moving the protection down into the hardware architecture, as is achieved with ARMv8-M, we are making security easier to implement and much more efficient," said said Mike Muller, chief technology officer, ARM.

TrustZone is in all of ARM's Cortex-A class processors, and will come to new versions of its smaller Cortex-M chips as well, in the form of the new ARMv8M architecture.

Beyond the architecture, ARM is taking data protection to the next level with the TrustZone CryptoCell product family. The security technology creates an additional layer of hardware security and enables the isolated storage of high value assets, offering optimized cryptography and the lifecycle management of key materials.

The new architecture makes it easier for developers to write code that spans from energy-efficient to the highest performing ARMv8-M based processor. It also makes it easier to integrate low power ARM Cortex-M processors alongside more powerful Cortex-A processors, to allow the development of higher performance system-on-chip (SoC) products.

To complement the ARMv8-M architecture, the ARM AMBA 5 AHB5 specification has been launched to extend the TrustZone security foundation from the processor to the entire system for embedded designs. This new version of the AHB interconnect standard is available to download and adds security controls as well as extended memory types required for higher performance embedded systems. AMBA 5 AHB5 supports ARMv8-M architecture and TrustZone technology.





Previous
Next
Qualcomm Officially Announces New Snapdragon 820 Mobile Processor        All News        Sony Unveils First 4K Ultra HD Discs
Google To Stop Offering Chrome Updates For Windows XP, Vista     General Computing News      Microsoft To Offer Cloud Services From Data Centers Based in The UK

Get RSS feed Easy Print E-Mail this Message

Related News
ARM Wants to Integrate a SIM Card into SoCs for IoT
Arm's Project Trillium Offers Scalable, Machine Learning Compute Platform
HARMAN and Samsung Unveil Connectivity and Autonomous Driving Technology at CES 2018
The JBL Xtreme 2 Speaker and Google Assistant-optimized Everest Headphones Debut at CES
CES: Garmin Launches Speak Plus Dash cam With Alexa, Forerunner 645 Music Watch
Garmin Heads to CES With New Scalable Infotainment Platform
Garmin Introduces the vivofit 4 Activity Tracker
Cray Adds Arm Processors to the Cray XC50 Supercomputer
Arm Details New Mali-D71 Display Processor, CoreLink MMU-600 and Assertive Display 5
ARM Boosts IoT Security With Platform Security Architecture
Microsoft's Cortana Gets Into Smart Speakers Market With Harman Kardon Invoke
Xilinx, Arm, Cadence, and TSMC Announce First CCIX Silicon Demonstration Vehicle in 7nm Process Technology

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2018 - All rights reserved -
Privacy policy - Contact Us .