Welcome!

News Feed Item

Freescale Kinetis V Series MCUs Streamline Next-Generation Motor Control and Digital Power Conversion Applications

Continuing to expand one of the industry’s broadest portfolios of ARM-based microcontrollers (MCUs), Freescale Semiconductor (NYSE: FSL) introduces the lead families of the new Kinetis V series, optimized for motor control and digital power conversion applications. To complement the Kinetis V series, Freescale also introduces the Kinetis Motor Suite, a bundled enablement tool that helps to maximize motor efficiency while reducing development cost and time to market.

Modern sensored and sensorless motor control is demanding on the MCU and requires precise speed and position measurement in parallel with general application task processing. The MCU must be able to support a range of control algorithms – from entry level BLDC to advanced PMSM and ACIM control loops – as well as offer high speed/resolution ADCs and PWMs for fast, accurate signal capture and response. Developers must also have access to intuitive software tools that allow them to create, tune and implement their control algorithms quickly and efficiently.

The Kinetis V series’ fast signal acquisition and processing capabilities, combined with the intuitive Kinetis Motor Suite, provide a unified hardware and software platform for developing scalable, cost-effective motor control systems. With the Kinetis V series, designers of products ranging from low-end pool pumps to advanced robotics can now leverage the increased efficiency, quieter operation, and improved reliability benefits of the latest motor technologies.

“With Freescale’s more than 20 years of motor control processor expertise, and our exceptionally strong reputation in these markets, motor control and digital power were the logical next steps for the Kinetis roadmap,” said Geoff Lees, senior vice president and general manager for Freescale’s Microcontroller business. “Kinetis V series’ excellent price/performance ratio, tailored peripheral set and bundled Kinetis Motor Suite allow developers to create highly efficient designs faster and easier than ever before.”

Kinetis V series MCUs and the new Kinetis Motor Suite software will be on display during the Freescale Technology Forum (FTF) Americas from April 8-11 in Dallas, Texas.

Kinetis KV4x, KV3x and KV1x MCUs

The KV4x family is the flagship of the existing V series, targeting digital power conversion designs, as well as PMSM and ACIM applications requiring high dynamic control. Engineered for optimal performance, KV4x MCUs incorporate a 150 MHz ARM Cortex-M4 processor with floating-point unit executing from up to 256 KB of Flash memory via a 128-bit wide interface that minimizes CPU wait states. With up to 30 timer channels – twelve provided by the highly flexible eFlexPWM – KV4x family devices provide multiple three-phase motor drive capabilities supporting dead time insertion, complementary pairing of PWMs, half cycle reload and fault detection. For sensorless motor control speed/position detection, two 12-bit ADCs support sample rates of up to 1.9 Msps and can be triggered by any module connected to the MCU’s internal peripheral crossbar, including timers, analog comparators or GPIO. For switched mode power supply applications, an eFlexPWM module provides 300 picosecond resolution, while the ADCs sample at 4.1Msps. This improves real-time control, ensuring that critical timing windows for data gathering and system updates are met. In addition, the KV4x family’s high degree of feature integration enables up to 30 PWM outputs, 38 ADC channel inputs, as well as CAN, UART and SPI interfaces to be housed in a 100-pin LQFP package.

The KV3x family, also Cortex-M4 based, targets intermediate PMSM applications with CPU frequencies of 100-120 MHz, up to 512/96 KB of Flash/SRAM and an optional external bus interface for off-chip system expansion.

The KV1x family represents the entry-level of the series and integrates the industry’s fastest Cortex-M0+ MCU core. With a CPU frequency of 75 MHz, plus hardware divide and square root block, KV1x devices offer a performance increase of more than 25 percent in math-intensive applications compared to other MCUs in the family’s class. Packing this high processing efficiency into a small, 32 KB solution positions KV1x MCUs as cost-effective options for BLDC and PMSM designs that currently rely on larger, more expensive 32-bit MCUs.

Kinetis Motor Suite and additional motor control enablement

Traditionally, PID loop tuning is trial and error based, requires in-depth motor control expertise and results in non-optimal system performance that can degrade over time. Kinetis Motor Suite addresses these issues, simplifying the development cycle, delivering more predictable system response and reducing time to market.

The Kinetis Motor Suite consists of three software components for tuning, observing and managing motor control system operation: the Kinetis Motor Tuner, a GUI for motor parameter configuration that enables fast, precise PID loop tuning in minutes rather than months; Kinetis Motor Observer, advanced software pre-programmed into the MCU that enables tuning of control loops and estimation blocks to regulate motor and inverter efficiency, power factor, current/torque ripple and noise, and; the Kinetis Motor Manager, which provides a real-time, non-intrusive display of system variables and the MCU memory map. The motor manager includes a software oscilloscope with debugging and data logging capability. Kinetis V series MCUs pre-programmed with Kinetis Motor Suite software will be available to order in the third quarter of 2014.

Freescale also provides a range of GUI-based motor configuration and debug tools, software libraries and Tower System development modules.

Availability

Production-qualified Kinetis KV1x MCUs are now available with suggested resale pricing from $0.99 (USD) in 10k unit quantities. Kinetis KV3x MCUs are currently sampling, and Kinetis KV4x MCUs are planned to sample in Q3 2014. For more information, visit www.freescale.com/Kinetis/vseries.

About Freescale Semiconductor

Freescale Semiconductor (NYSE:FSL) is a global leader in embedded processing solutions, providing industry leading products that are advancing the automotive, consumer, industrial and networking markets. From microprocessors and microcontrollers to sensors, analog integrated circuits and connectivity – our technologies are the foundation for the innovations that make our world greener, safer, healthier and more connected. Some of our key applications and end-markets include automotive safety, hybrid and all-electric vehicles, next generation wireless infrastructure, smart energy management, portable medical devices, consumer appliances and smart mobile devices. The company is based in Austin, Texas, and has design, research and development, manufacturing and sales operations around the world. www.freescale.com.

Freescale, the Freescale logo and Kinetis are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. All other product or service names are the property of their respective owners. ARM and Cortex are trademark or registered trademarks of ARM Ltd or its subsidiaries in the EU and/or elsewhere. All rights reserved. © 2014 Freescale Semiconductor, Inc.

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
@GonzalezCarmen has been ranked the Number One Influencer and @ThingsExpo has been named the Number One Brand in the “M2M 2016: Top 100 Influencers and Brands” by Analytic. Onalytica analyzed tweets over the last 6 months mentioning the keywords M2M OR “Machine to Machine.” They then identified the top 100 most influential brands and individuals leading the discussion on Twitter.
SYS-CON Events announced today that Grape Up will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct. 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Grape Up is a software company specializing in cloud native application development and professional services related to Cloud Foundry PaaS. With five expert teams that operate in various sectors of the market across the U.S. and Europe, Grape Up works with a variety of customers from emergi...
The 20th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held June 6-8, 2017, at the Javits Center in New York City, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Containers, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportunity. Submit your speaking proposal ...
SYS-CON Events announced today that Super Micro Computer, Inc., a global leader in compute, storage and networking technologies, will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Supermicro (NASDAQ: SMCI), the leading innovator in high-performance, high-efficiency server technology, is a premier provider of advanced server Building Block Solutions® for Data Center, Cloud Computing, Enterprise IT, Hadoop/...
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo 2016 in New York. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place June 6-8, 2017, at the Javits Center in New York City, New York, is co-located with 20th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry p...
Amazon has gradually rolled out parts of its IoT offerings in the last year, but these are just the tip of the iceberg. In addition to optimizing their back-end AWS offerings, Amazon is laying the ground work to be a major force in IoT – especially in the connected home and office. Amazon is extending its reach by building on its dominant Cloud IoT platform, its Dash Button strategy, recently announced Replenishment Services, the Echo/Alexa voice recognition control platform, the 6-7 strategic...
In his keynote at @ThingsExpo, Chris Matthieu, Director of IoT Engineering at Citrix and co-founder and CTO of Octoblu, focused on building an IoT platform and company. He provided a behind-the-scenes look at Octoblu’s platform, business, and pivots along the way (including the Citrix acquisition of Octoblu).
Bert Loomis was a visionary. This general session will highlight how Bert Loomis and people like him inspire us to build great things with small inventions. In their general session at 19th Cloud Expo, Harold Hannon, Architect at IBM Bluemix, and Michael O'Neill, Strategic Business Development at Nvidia, discussed the accelerating pace of AI development and how IBM Cloud and NVIDIA are partnering to bring AI capabilities to "every day," on-demand. They also reviewed two "free infrastructure" pr...
Everyone wants to use containers, but monitoring containers is hard. New ephemeral architecture introduces new challenges in how monitoring tools need to monitor and visualize containers, so your team can make sense of everything. In his session at @DevOpsSummit, David Gildeh, co-founder and CEO of Outlyer, will go through the challenges and show there is light at the end of the tunnel if you use the right tools and understand what you need to be monitoring to successfully use containers in your...
Developers want to create better apps faster. Static clouds are giving way to scalable systems, with dynamic resource allocation and application monitoring. You won't hear that chant from users on any picket line, but helping developers to create better apps faster is the mission of Lee Atchison, principal cloud architect and advocate at New Relic Inc., based in San Francisco. His singular job is to understand and drive the industry in the areas of cloud architecture, microservices, scalability ...
Data is an unusual currency; it is not restricted by the same transactional limitations as money or people. In fact, the more that you leverage your data across multiple business use cases, the more valuable it becomes to the organization. And the same can be said about the organization’s analytics. In his session at 19th Cloud Expo, Bill Schmarzo, CTO for the Big Data Practice at Dell EMC, introduced a methodology for capturing, enriching and sharing data (and analytics) across the organization...
The explosion of new web/cloud/IoT-based applications and the data they generate are transforming our world right before our eyes. In this rush to adopt these new technologies, organizations are often ignoring fundamental questions concerning who owns the data and failing to ask for permission to conduct invasive surveillance of their customers. Organizations that are not transparent about how their systems gather data telemetry without offering shared data ownership risk product rejection, regu...
Grape Up is a software company, specialized in cloud native application development and professional services related to Cloud Foundry PaaS. With five expert teams that operate in various sectors of the market across the USA and Europe, we work with a variety of customers from emerging startups to Fortune 1000 companies.
Financial Technology has become a topic of intense interest throughout the cloud developer and enterprise IT communities. Accordingly, attendees at the upcoming 20th Cloud Expo at the Javits Center in New York, June 6-8, 2017, will find fresh new content in a new track called FinTech.
SYS-CON Events announced today that Interoute, owner-operator of one of Europe's largest networks and a global cloud services platform, has been named “Bronze Sponsor” of SYS-CON's 20th Cloud Expo, which will take place on June 6-8, 2017 at the Javits Center in New York, New York. Interoute is the owner-operator of one of Europe's largest networks and a global cloud services platform which encompasses 12 data centers, 14 virtual data centers and 31 colocation centers, with connections to 195 add...