Lowest power: Microcontrollers claim twice performance, battery life

Dallas, TX – Texas Instruments announced five new families of MSP430F2xx high-performance microcontrollers, claimed to be the industry’s lowest-power 16-bit general purpose microcontrollers (MCUs). They provide a direct upgrade path for corresponding devices in the company’s MSP430F1xx generation of ultra-low-power MCUs, with software and pin compatibility, twice the performance, twice the battery life, and increased memory, TI says.

12/27/2007


Dallas, TX

Texas Instruments

announced five new families of MSP430F2xx high-performance microcontrollers, claimed to be the industry’s lowest-power 16-bit general purpose microcontrollers (MCUs). They provide a direct upgrade path for corresponding devices in the company’s MSP430F1xx generation of ultra-low-power MCUs, with software and pin compatibility, twice the performance, twice the battery life, and increased memory, TI says.

The MCUs allow developers of meters, sensors, industrial control systems, handheld instruments, and other embedded systems to extend the performance and lifetime of products with minimal redesign.

The devices integrate on-chip memories of up to 120 KB , and a 20-bit address word increases total addressable memory to 1

The MCUs have an operating voltage range of 1.8 to 3.6 V and a clocking architecture that allows the designer to implement select processing speed versus operating voltage.

On-chip options include program memories up to 120 KB, three-channel direct memory access (DMA), eight-channel 12-bit analog-to-digital converters (ADCs), and two-channel 12-bit digital-to-analog converters (DACs). A universal serial communications interface (UCSI) saves development time with a flexible implementation of standards that include I2C, SPI, IrDA and UART.

Performance, lower power, design flexibility :r portable embedded control systems that require more memory as well as other systems that can benefit from the high level of analog integration.”

Control Engineering News Desk
( Register here and scroll down to select your choice of eNewsletters free .)





No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
Intelligent, efficient PLC programming: Cost-saving programming languages are available now; Automation system upgrades; Help from the cloud; Improving flow control; System integration tips
Smarter machines require smarter systems; Fixing PID, part 3; Process safety; Hardware and software integration; Legalities: Integrated lean project delivery
Choosing controllers: PLCs, PACs, IPCs, DCS? What's best for your application?; Wireless trends; Design, integration; Manufacturing Day; Product Exclusive
PLCs, robots, and the quest for a single controller; how OEE is key to automation solutions.
This article collection contains several articles on improving the use of PID.
Learn how Industry 4.0 adds supply chain efficiency, optimizes pricing, improves quality, and more.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

Special report: U.S. natural gas; LNG transport technologies evolve to meet market demand; Understanding new methane regulations; Predictive maintenance for gas pipeline compressors
Cyber security cost-efficient for industrial control systems; Extracting full value from operational data; Managing cyber security risks
Drilling for Big Data: Managing the flow of information; Big data drilldown series: Challenge and opportunity; OT to IT: Creating a circle of improvement; Industry loses best workers, again