Skip to main content

World’s Most Energy-efficient Processor From ARM Targets Low-Cost MCU, Sensor and Control Markets

ARM today announced the ARM® Cortex™-M0+ processor, the world's most energy-efficient microprocessor. The Cortex-M0+ processor has been optimized to deliver ultra low-power, low-cost MCUs for intelligent sensors and smart control systems in a broad range of applications including home appliances, white goods, medical monitoring, metering, lighting and power and motor control devices.

The 32-bit Cortex-M0+ processor, the latest addition to the ARM Cortex processor family, consumes just 9µA/MHz on a low-cost 90nm LP process, around one third of the energy of any 8- or 16-bit processor available today, while delivering significantly higher performance.

This industry-leading combination of low power and high performance provides users of legacy 8- and 16-bit architectures with an ideal opportunity to migrate to 32-bit devices, thereby delivering increased intelligence to everyday devices, without sacrificing power consumption or area.

The Cortex-M0+ processor features enable the creation of smart, low-power, microcontrollers to provide efficient communication, management and maintenance across a multitude of wirelessly connected devices, a concept known as the 'Internet of Things'.

This low power connectivity has the potential to enable a range of energy-saving and life-enhancing applications from sensors to wirelessly analyze the performance and control of domestic or industrial buildings, to battery-operated body sensors wirelessly connected to health monitoring equipment. Current 8-bit and 16-bit MCUs lack the intelligence and functionality to deliver these applications.

"The Internet of Things will change the world as we know it, improving energy efficiency, safety, and convenience," said Tom R. Halfhill, a senior analyst with The Linley Group and senior editor of Microprocessor Report. "Ubiquitous network connectivity is useful for almost everything - from adaptive room lighting and online video gaming to smart sensors and motor control. But it requires extremely low-cost, low-power processors that still can deliver good performance. The ARM Cortex-M0+ processor brings 32-bit horsepower to flyweight chips, and it will be suitable for a broad range of industrial and consumer applications."

The new processor builds on the successful low-power and silicon-proven Cortex-M0 processor which has been licensed more than 50 times by leading silicon vendors, and has been redesigned from the ground up to add a number of significant new features. These include single-cycle IO to speed access to GPIO and peripherals, improved debug and trace capability and a 2-stage pipeline to reduce the number of cycles per instruction (CPI) and improve Flash accesses, further reducing power consumption.

The Cortex-M0+ processor takes advantage of the same easy-to-use, C friendly programmer's model, and is binary compatible with existing Cortex-M0 processor tools and RTOS. Along with all Cortex-M series processors it enjoys full support from the ARM Cortex-M ecosystem and software compatibility enables simple migration to the higher-performance Cortex-M3 and Cortex-M4 processors.

Early licensees of the Cortex-M0+ processor include Freescale and NXP Semiconductor.

"We're excited to further strengthen our relationship with ARM as a lead partner in the definition, and first licensee of the smallest, lowest-power ARM Cortex-M series processor yet," said Dr. Reza Kazerounian, senior vice president and general manager of Freescale's Automotive, Industrial & Multi-Market Solutions group. "The addition of products built on the Cortex M0+ processor will make our fast-growing Kinetis MCU line one of the industry's most scalable portfolios based on the ARM Cortex architecture. With the ability to reuse code, higher performance and improved energy efficiency, the Cortex M0+ processor will enable designers to transition from legacy 8-bit and 16-bit proprietary architectures to our new Kinetis devices, without sacrificing cost and ease of use benefits."

"NXP is the only MCU vendor to have adopted the complete ARM Cortex-M processor series, and we're excited to be able to add the Cortex-M0+ processor to our portfolio," said Alexander Everke, Executive Vice President and General Manager of High-Performance Mixed-Signal businesses, NXP Semiconductors. "We have already proven the success of our Cortex-M0 processor portfolio with over 70 part types shipping in high volume today, this new Cortex-M0+ processor further accelerates our momentum into the 8/16-bit market."

"The Cortex-M0+ processor is yet another demonstration of ARM low power leadership and its commitment to drive the industry forward towards ever lower power consumption," said Mike Inglis, EVP and GM, Processor Divison, ARM. "With our expertise in low-power technology, we have worked closely with our Partners on the definition of the new processor to ensure that it can enable the low-cost devices of today, while also unlocking the potential benefits delivered by the Internet of Things."

Comments

Popular posts from this blog

Banner Engineering DF-G3 Discrete Fiber Amplifier Features World-Class Long Range Sensing Capability

Banner Engineering introduces its DF-G3 discrete long-range fiber amplifier with dual digital displays for use with plastic and glass fiber optic assemblies. Featuring increased sensing power, the DF-G3 can sense more than 3 meters (10 ft.) with opposed mode fibers or more than 1 meter (3 ft.) with diffuse mode fibers. The extra power provides increased detection reliability for dark targets at long range and enhanced detection sensitivity when using specialty fiber assemblies for large area and small part detection applications.

The DF-G3 is available with a single discrete output or two dual discrete outputs. The dual discrete outputs can be independently taught to trigger at different intensity values, which is ideal for correct part-in-place or error-proofing, bottle down, and edge guiding applications.

“We developed the DF-G3 fiber amplifier to meet our customers’ need to precisely detect smaller targets at longer ranges” said Dennis Smith, Senior Marketing Manager, Banner Engin…

TURCK M8 CORDSETS WITH 100 PERCENT SHIELDING OPTION PROTECT AGAINST EMI/RFI

TURCK is now offering the option to completely shield M8 picofast ® cordsets by connecting a braided shield directly to the coupling nut. This provides a cost-effective and reliable connection with 100 percent cable and connector shielding, which protects against electromagnetic and radio frequency interference.

The 3 and 4-pin cordsets are available with flexlife ® PVC or PUR jacketed cable. All connectors deliver IEC IP 67 protection.

The M8 picofast line, like most TURCK cordsets, provides male or female, straight and right angle connectors, standard and custom lengths, and pigtails or extensions. Fully encapsulated mating receptacles are also offered, completing the system.

IDEC Releases New Line of High Efficiency Power Supplies

IDEC Corporation announces the PS5R-V line of DIN-rail power supplies, offering their customers high-efficiency in a compact form factor at competitive prices. These power supplies suit a wide range of needs in the industrial marketplace, and carry all of the required certifications necessary for use in these demanding applications. This next generation of the industry standard PS5R power supply family has updated features and specifications to meet current and future needs.

The PS5R-V line of power supplies includes 10W, 15W, 30W, 60W and 120W versions, with additional versions coming soon. These power supplies have a very compact form factor with overall dimensions reduced by up to 25% from previous generations. The reduced form factors combine with DIN-rail mounting to free up valuable control panel space and reduce installation costs.

Operating temperature ranges up to -25 to +75 degrees C offer more versatility. These extended operating temperature ranges often allow these power…