Atmel AT90USB64 and Melexis MLX90131 solutions for 13.56 MHz RFID and NFC Application

Posted in AVR, Device Interfacing, Favorite, RFID, Security, Uncategorized, USB
On Friday, November 17, 2006

Atmel Corporation and Melexis Microelectronic Integrated Systems N.V., announced their collaboration to propose innovative solutions for 13.56 MHz RFID readers and Near Field Communication (NFC) devices. They will target applications such as passport and ID verification, contactless payment, transaction and peer-to-peer information exchange.

Atmel and Melexis are demonstrating at Cartes in Paris (Atmel booth 4J013 Hall 4), a passport reader and a NFC application based on a two-chip solution. The demos feature the powerful Atmel AT90USB AVR microcontroller and the Melexis MLX90131 RFID/NFC transceiver.

About Near Field Communication (NFC):

Near Field Communication (NFC) is a new, short-range wireless connectivity technology that evolved from a combination of existing contactless identification and interconnection technologies. Products with built-in NFC will dramatically simplify the way consumer devices interact with one another, helping people speed connections, receive and share information and even make fast and secure payments. Operating at 13.56 MHz and transferring data at up to 424 Kbits/second, NFC provides intuitive, simple, and safe communication between electronic devices. NFC is both a “read” and “write” technology.

NFC can be used with a variety of devices, from mobile phones that enable payment or transfer information to digital cameras that send their photos to a TV set with just a touch. The possibilities are endless, and NFC is sure to take the complexities out of today’s increasingly sophisticated consumer devices and make them simpler to use.

The new MLX90131 is the next generation of Melexis’ popular MLX90121 13.56 MHz RFID transceiver IC. Both handle ASK, FSK and PSK sub carrier demodulation. The MLX90121 conforms to ISO/IEC14443A/B and SO/IEC15693 standards and provides support for non-ISO/IEC-compliant applications. The MLX90131 will add high data rates (848 kBaud) and ISO/IEC 18092 (NFC) compliance.


The AT90USB64 is available in volume production while the MLX90131 is currently in final design validation phase. A demonstration kit and a development platform based on the two devices will be available in the second quarter of 2007.

About Atmel

Atmel is a worldwide leader in the design and manufacture of microcontrollers, advanced logic, mixed-signal, nonvolatile memory and radio frequency (RF) components. Leveraging one of the industry’s broadest intellectual property (IP) technology portfolios, Atmel is able to provide the electronics industry with complete system solutions. Focused on consumer, industrial, security, communications, computing and automotive markets, Atmel ICs can be found Everywhere You Are®.

Atmel®, logo and combinations thereof, Everywhere You Are®, AVR® and others, are the registered trademarks or trademarks of Atmel Corporation or its subsidiaries.

About Melexis

Melexis Microelectronic Integrated Systems N.V. (Euronext Brussels: MELE) is a mixed signal semiconductor manufacturer. Our core experience supplying ICs for automotive electronics sustains the expansion into Application Specific Standard Products for industrial and consumer product applications. Melexis’ enthusiastically pursues its role as a component supplier whose innovations, while physically small, are the essential element in nearly every one of our customers’ extraordinary systems. At Melexis we believe that “Small things make a big difference”. Melexis’ products include sensor, communication, actuator ICs and Application Specific Integrated Circuits (ASICs).

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