SYS-CON MEDIA Authors: Adrian Bridgwater, Yeshim Deniz, Elizabeth White, Sean Houghton, Glenn Rossman

News Feed Item

Renesas Electronics Introduces an IEC 61508 TÜV-Certified RX631, 63N Safety Package to Accelerate Implementation of Safety Systems for Industrial Equipment

Renesas Electronics Corporation, a premier supplier of advanced semiconductor solutions, today announced that it has obtained IEC 61508 (Functional Safety) certification for the RX631, RX63N Safety Package, featuring a robust self-diagnostic software and a safety manual for microcontrollers (MCUs) necessary to implement functional safety in industrial equipment. An RX631, RX63N Safety Solution Evaluation Kit will be available in September 2014, providing a hardware evaluation board with the RX63N MCU, the evaluation version of the self-diagnostic software library, and a Users Guide.

“Renesas is committed to the quality and the inherent functional safety of our devices, and we understand the complexity that comes with stringent standards like the IEC 61508,” said Ritesh Tyagi, vice president of marketing, Renesas Electronics America. “Our Functional Safety Package solution provides customers one less thing to worry about, reducing their risk in certifying their own safety solutions and allowing them to focus on their core areas of expertise.”

Functional safety has become a growing reality for factories, equipment manufacturers, and automation OEMs to reduce economic losses due to equipment failures, production losses, and more importantly threats to personnel safety. The European Machinery Directive 2006/42/EC1 mandates support for functional safety, and efforts to bring relevant industrial equipment into compliance with functional safety standards such as IEC 61508 have been moving forward. Functional safety is now implemented on multiple industrial equipment such as industrial motor drives, control equipment, industrial networking equipment as well as sensors.

Compliance with the IEC 61508 functional safety standard not only requires system designers to perform tasks referred to as safety analysis, such as failure analysis of safety-related hardware and study of failure diagnostic methods and their diagnostic yields, but also to meet defined regulations aimed at reducing specification and design errors in the development process of safety-related systems that can result in malfunctions. In particular, maintaining conformance at all stages of the software development process is a key issue.

Of the tasks that need to be performed by system developers, such as safety analysis and study of failure diagnostic methods and diagnostic yields, Renesas has already carried out the aspects related to the MCU. For the testing process, Renesas leveraged IAR Systems’ IAR Embedded Workbench for RX certified for Functional Safety, which fulfilled the requirement for proof of tools safety certification. It offers a complete and high-performance C/C++compiler and debugger toolchain together with comprehensive documentation. In addition, the Safety Manual includes the vital information such as FIT rates and SFF (Safe Failure Fraction) computation that can be passed on to a certifying body to reduce complexity in conformance.

Key features of the RX631, RX63N Functional Safety Package Solution:

(1) Self-diagnostic software library and safety manual for RX631 and RX63N 32-bit MCUs

The safety manual contains the results of safety analysis performed on each internal functional block of the MCU, and the self-diagnostic software library covers the CPU, RAM, and flash ROM. The self-diagnostic software uses fault simulation2 to obtain the diagnostic yields of CPU-related diagnostics. This provides a clear basis for diagnostic yields and contributes to more efficient development.

(2) IEC 61508–certified self-diagnostic software library for a simplified software development process

The self-diagnostic software library for the RX631 and RX63N MCUs has been certified as compliant with IEC 61508 SIL3 by the international certification authority TÜV Rheinland of Germany. When installing this software, the customer can omit the usual verification of conformance of the software development process required by the IEC 61508 standard.

(3) RX631, RX63N Safety Solution Evaluation Kit

The RX631, RX63N Safety Solution Evaluation Kit includes an MCU self-diagnostic software library, an evaluation board with the RX63N MCU installed on it, as well as the TÜV-certified Functional Safety version of IAR Embedded Workbench and compiler for RX from IAR Systems. This will enable system designers to get started immediately with diagnostic software performance evaluation and initial system consideration.

With the new Safety Package, Renesas continues to deliver on its commitment to support customers in functional safety system development, offering more functional safety solutions for the industrial field, including a stronger lineup with support for industrial MCUs such as the high-performance, low-power RX100 Series.

1 European Directive on Machinery: A unified standard adopted by the European Union that covers the distribution of industrial machinery products.

2 Fault simulation: An evaluation method that uses a fault simulator to determine the rate at which the self-diagnostic mechanism can detect hypothetical failures.

For more information, follow Renesas Electronics America at @RenesasAmerica on Twitter or http://www.facebook.com/RenesasAmerica.

About Renesas Electronics Corporation

Renesas Electronics Corporation (TSE: 6723), the world’s number one supplier of microcontrollers, is a premier supplier of advanced semiconductor solutions including microcontrollers, SoC solutions and a broad-range of analog and power devices. Business operations began as Renesas Electronics in April 2010 through the integration of NEC Electronics Corporation (TSE:6723) and Renesas Technology Corp., with operations spanning research, development, design and manufacturing for a wide range of applications. Headquartered in Japan, Renesas Electronics has subsidiaries in 20 countries worldwide. More information can be found at www.renesas.com.

(Remarks) Other product and service names that appear in this press release are trademarks or registered trademarks of their respective owners.

More Stories By Business Wire

Copyright © 2009 Business Wire. All rights reserved. Republication or redistribution of Business Wire content is expressly prohibited without the prior written consent of Business Wire. Business Wire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

Latest Stories
SYS-CON Events announced today that Gridstore™, the leader in hyper-converged infrastructure purpose-built to optimize Microsoft workloads, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Gridstore™ is the leader in hyper-converged infrastructure purpose-built for Microsoft workloads and designed to accelerate applications in virtualized environments. Gridstore’s hyper-converged infrastructure is the ...
This builds on Puppet Labs' first class Windows support, including native .MSI packages for x32 and x64 operating systems, modules to extend common Windows server management tools, including Powershell, and integrations with Microsoft Azure and Visual Studio. By automating common Windows administration tasks, Puppet Labs is enabling users to adopt DevOps practices, thereby reducing the time needed to deploy applications from weeks to hours.
DevOps Summit 2015 New York, co-located with the 16th International Cloud Expo - to be held June 9-11, 2015, at the Javits Center in New York City, NY - announces that it is now accepting Keynote Proposals. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long development cycles that produce software that is obsolete...
WebRTC defines no default signaling protocol, causing fragmentation between WebRTC silos. SIP and XMPP provide possibilities, but come with considerable complexity and are not designed for use in a web environment. In his session at @ThingsExpo, Matthew Hodgson, technical co-founder of the Matrix.org, discussed how Matrix is a new non-profit Open Source Project that defines both a new HTTP-based standard for VoIP & IM signaling and provides reference implementations.
"SAP had made a big transition into the cloud as we believe it has significant value for our customers, drives innovation and is easy to consume. When you look at the SAP portfolio, SAP HANA is the underlying platform and it powers all of our platforms and all of our analytics," explained Thorsten Leiduck, VP ISVs & Digital Commerce at SAP, in this SYS-CON.tv interview at 15th Cloud Expo, held Nov 4-6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
SAP is delivering break-through innovation combined with fantastic user experience powered by the market-leading in-memory technology, SAP HANA. In his General Session at 15th Cloud Expo, Thorsten Leiduck, VP ISVs & Digital Commerce, SAP, discussed how SAP and partners provide cloud and hybrid cloud solutions as well as real-time Big Data offerings that help companies of all sizes and industries run better. SAP launched an application challenge to award the most innovative SAP HANA and SAP HANA...
There's Big Data, then there's really Big Data from the Internet of Things. IoT is evolving to include many data possibilities like new types of event, log and network data. The volumes are enormous, generating tens of billions of logs per day, which raise data challenges. Early IoT deployments are relying heavily on both the cloud and managed service providers to navigate these challenges. In her session at Big Data Expo®, Hannah Smalltree, Director at Treasure Data, discussed how IoT, Big D...
Connected devices and the Internet of Things are getting significant momentum in 2014. In his session at Internet of @ThingsExpo, Jim Hunter, Chief Scientist & Technology Evangelist at Greenwave Systems, examined three key elements that together will drive mass adoption of the IoT before the end of 2015. The first element is the recent advent of robust open source protocols (like AllJoyn and WebRTC) that facilitate M2M communication. The second is broad availability of flexible, cost-effective ...
Scott Jenson leads a project called The Physical Web within the Chrome team at Google. Project members are working to take the scalability and openness of the web and use it to talk to the exponentially exploding range of smart devices. Nearly every company today working on the IoT comes up with the same basic solution: use my server and you'll be fine. But if we really believe there will be trillions of these devices, that just can't scale. We need a system that is open a scalable and by using ...
DevOps Summit 2015 New York, co-located with the 16th International Cloud Expo - to be held June 9-11, 2015, at the Javits Center in New York City, NY - announces that it is now accepting Keynote Proposals. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long development cycles that produce software that is obsolete...
Explosive growth in connected devices. Enormous amounts of data for collection and analysis. Critical use of data for split-second decision making and actionable information. All three are factors in making the Internet of Things a reality. Yet, any one factor would have an IT organization pondering its infrastructure strategy. How should your organization enhance its IT framework to enable an Internet of Things implementation? In his session at Internet of @ThingsExpo, James Kirkland, Chief Ar...
The term culture has had a polarizing effect among DevOps supporters. Some propose that culture change is critical for success with DevOps, but are remiss to define culture. Some talk about a DevOps culture but then reference activities that could lead to culture change and there are those that talk about culture change as a set of behaviors that need to be adopted by those in IT. There is no question that businesses successful in adopting a DevOps mindset have seen departmental culture change, ...
The 3rd International Internet of @ThingsExpo, co-located with the 16th International Cloud Expo - to be held June 9-11, 2015, at the Javits Center in New York City, NY - announces that its Call for Papers is now open. The Internet of Things (IoT) is the biggest idea since the creation of the Worldwide Web more than 20 years ago.
The 4th International DevOps Summit, co-located with16th International Cloud Expo – being held June 9-11, 2015, at the Javits Center in New York City, NY – announces that its Call for Papers is now open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the world's large...
SYS-CON Media announced today that Skytap blog on "DevOps Journal" exceeded 84,000 story reads. DevOps Journal is focused on this critical enterprise IT topic in the world of cloud computing. DevOps Journal brings valuable information to DevOps professionals who are transforming the way enterprise IT is done. Noel Wurst is the managing content editor at Skytap. Skytap provides SaaS-based dev/test environments to the enterprise. Skytap solution removes the inefficiencies and constraints that comp...