2.4-GHz low-power RF transceiver claims lowest power consumption for industrial applications
April 17, 2012 // Paul Buckley
Atmel Corporation has introduced a RF transceiver for battery-operated wireless applications that is optimized for industrial and consumer products complying with ZigBee/IEEE 802.15.4, IPv6 over low-power wireless personal area networks and high data rate 2.4 GHz ISM band applications.
Since target applications in these segments call for years of battery life without maintenance, a low-power, high-performance transceiver such as the AT86RF233 fits the bill. The AT86RF233 provides transceiver current consumption of 14 mA, receiver current consumption of 6 mA and sleep current consumption of 0.02 µA. For a complete solution, design engineers can use a low-power, high-performance Atmel AVR or an Atmel ARM processor-based microcontroller (MCU)—two of the world’s most popular MCU architectures—as a companion chip. Together, the AT86RF233 transceiver and an AVR XMEGA MCU can deliver a low-power, cost-optimized solution to meet the operational requirements of applications that spend most of their time in low-power sleep mode and need fast wake-up times and short, active cycles.
As a highly integrated solution, the AT86RF233 requires minimal external components. Design engineers can, therefore, lower their bill of material (BOM) costs and also reduce system board space. With support for antenna diversity, the AT86RF233 enhances RF performance and link reliability. Onboard Advanced Encryption Standard (AES) ensures secure wireless end-to-end communication.
Wireless applications continue to integrate more functions while demanding longer battery life and better scalability. By using Atmel’s picoPower low-power technology, the latest AVR XMEGA devices have 20x lower sleep current than existing solutions in the market with similar memory and integration levels. AVR XMEGA devices and the AT86RF233 transceiver are ideal companions for low-power wireless applications.
Supported by kits, tools and communication stacks, the AT86RF233 transceiver can be integrated into any design with efficiency. Designers who pair the transceiver with an AVR XMEGA MCU can further optimize their design environment with Atmel Studio 6, the newest integrated development environment. Supporting both AVR MCUs as well as Atmel ARM Cortex-M processor-based devices, Atmel Studio 6 comes with 1,000 project examples with source code that eliminate most of the low-level coding in a design.
The AT86RF233 transceiver is available with the REB233SMAD-EK evaluation kit, which includes two AT86RF233 radio evaluation boards paired with the AVR XMEGA ATxmega256A3 MCU. Atmel also provides, free of charge, a variety of network software and programming examples, including the BitCloud ZigBee PRO and the BitCloud Public Profile Suite
Li-Fi communication module wirelessly transfers data at 1-Gbps
October 31, 2014
The Fraunhofer Institute for Photonic Microsystems IPMS in Dresden has developed communication modules that can wirelessly ...
Digital Lumens raises USD23m for intelligent LED lighting solution
Bosch brings electronic fuel system, connectivity to Asian motorbikes
NXP extends NFC ecosystem to the car
Japan's MegaChips to buy MEMS maker SiTime
Freescale CEO: 'IoT isn't just buzz'
October 30, 2014
Coming after the solid third quarter results that produced higher operating margins and improving cash flow, Freescale Semiconductor's ...
3D prints world's best inverter
Research project significantly improves electronics reliability
Netscout Acquires Communications Businesses From Danaher
- Wireless Power User Guide
- Secure is the New Smart
- 5 Best Practices for Designing Flexible Test Stations
- Intelligent PLCs Expand the Internet of Things
InterviewFreescale CEO: 'IoT isn't just buzz'
Coming after the solid third quarter results that produced higher operating margins and improving cash flow, Freescale Semiconductor's CEO Gregg Lowe had every reason to be chipper and lively when EE Times ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
This month, Oscium is giving away three of its iMSO-204L dual analogue iOS oscilloscopes, worth USD400 each. Designed with native Lightning compatibility, the iMSO-204L transforms the iPad, iPhone, and iPod touch into an ultra-portable, two-channel oscilloscope.
Since Apple changed its connector, Oscium has been working to bring native compatibility to its customers. The third generation...MORE INFO AND LAST MONTH' WINNERS...
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.