ATA559001-DBW

Features • Backscatter-based UHF RFID IC (860 Mhz to 960 Mhz) Supporting Current and Future Radio Regulations • Support for All Data Structures Defined in ISO/IEC 18000-6, ISO/IEC 15961, ISO/IEC 15963, GTAG, ePC • ATA5590 is a Passive Backscatter-communication-based Data Carrier IC – 12 µW RF Power Required for Minimum Communication Feasibility • Programming of the Memory Possible in Atomic and Global Mode – Dynamic Programming Time Management – Programming Range: 80% of the Read Space Programmable EAS Functionality Double-edge PIE Encoding Short, Long and Temporary Commands PSK for the Backscatter Data Stream to Achieve Highest SNR Full-duplex and Half-duplex Communication Modes Synchronous Return Link to Achieve Highest SNR ATA5590 Enables Several Closed-loop Possibilities to Enable: – Adaptive Speed During Read and Anticollision Procedures – Fast Programming Communication Speed 5 Kbit/s to 60 Kbit/s, Fully Controlled by the Reader – Different Speed Factors Possible in Forward and Return Link Two Kinds of Anticollision Procedures Implemented – Deterministic and Slotted Aloha Anticollision Procedure – Group_Selection Commands Supporting = < > Decisions – Wakeup Commands – All Procedures Support 16-Bit Random Values for Access Control Mechanisms No Unique Data Structures are Needed to Enable Both Anticollision Procedures – Parallel Handling of Different Structures and Opening of Migration Paths for Private Structures – Applications in Open Data Systems as well as in Closed Systems – Maximum ID is Limited Only by the User Memory Space (1024 Bits + 256 Bits) Both Procedures Also Support Virgin-tag Initialization During Anticollision High-efficiency Commands to Increase and Adapt Anticollision Speed • • • • • • • 1-kbit UHF R/W IDIC® with Anti-collision Function ATA5590 TAGIDU™ Summary Preliminary • • • • • 1. Overview ATA5590 is a wireless data carrier IC. The IC is powered by the RF field transmitted by an RFID reader. The carrier frequency is typically in the UHF region (860 MHz to 960 MHz). The functionality of the IC is controlled by the reader. The IC backscatters the required information back to the reader using a backscatter modulation technique; it is a passive UHF Transponder device based on the experience of the EU-funded project Palomar (IST1999-10339). ATA5590 was created to enable applications for open data management systems also supporting old or private data structures. Rev. 4817DS–RFID–12/05 Note: This is a summary document. A complete document is available under NDA. For more information, please contact your local Atmel sales office. 2. The Structure of ATA5590 Figure 2-1. Structure of ATA5590 Low-power Oscillator and Clock Center HV Generation HV Measurement Unit Power Supply Rectifier and POR Generation ESD, Impedance Adaptation, and PSK Return Link Modulator POR Memory Unit and Decoders (EEPROM) RSSI, DSBM and ASKsystem clock extractor Modulator control Digital Front End - Header Control - Data/EOF Extraction - Return Link Modulation Encoder RF Front End Register and CRC Units Preselect, ID, ID_s Status1 Register and Control Finite State Machines (FSM's) Random Number Generator UHF Transponder IC Counter Array ATA5590 contains the following top level blocks: • The analog front end, which extracts – the supply voltage for the IC from the RF beam – the modulation dips transmitted by the reader – the control signals indicating the status of the power supply • The analog front end also contains structures for ESD protection, a low-power oscillator, and a modulator stage. • The digital front end, which extract status signals of the link as well as the extracted symbols • A memory block which is implemented as an EEPROM containing an on chip HV voltage generator to program the memory • A register unit, which contains the transmitted commands and parameters • A main finite state machine (FSM), which controls the frond end and the access mechanism. • A random number generator, which is used to generate random values for the Aloha and tree-walker-based anticollision procedures. • Three different persistent nodes, which are able to store the status of the anticollision routine over a certain time without any external power. Please refer to the Application Note “Antenna Matching”. 2 ATA5590 [Preliminary] 4817DS–RFID–12/05 ATA5590 [Preliminary] 3. Ordering Information Extended Type Number ATA559001-DBW ATA559001-6DSY Package 6” Wafer TSSOP10 Remarks 15 µm NiAu bumps, 300 µm wafer thickness For development of tag antenna designs, Pb-free 4. Package Information Package: TSSOP 10 (acc. to JEDEC Standard MO-187) Dimensions in mm Not indicated tolerances ± 0.05 1.1 max 0.85±0.1 3±0.1 3±0.1 0.5 nom. 4 x 0.5 = 2 nom. 10 9 8 7 6 3.8±0.3 4.9±0.1 technical drawings according to DIN specifications Drawing-No.: 6.543-5095.01-4 12345 Issue: 3; 16.09.05 0.15 0.25 3 4817DS–RFID–12/05 A tmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel: (49) 71-31-67-0 Fax: (49) 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel: 1(719) 576-3300 Fax: 1(719) 540-1759 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel: (33) 2-40-18-18-18 Fax: (33) 2-40-18-19-60 Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel: (33) 4-76-58-30-00 Fax: (33) 4-76-58-34-80 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel: (33) 4-42-53-60-00 Fax: (33) 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel: 1(719) 576-3300 Fax: 1(719) 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel: (44) 1355-803-000 Fax: (44) 1355-242-743 Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581 Literature Requests www.atmel.com/literature Disclaimer: T he information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. A tmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. © Atmel Corporation 2005. A ll rights reserved. A tmel®, logo and combinations thereof, Everywhere You Are ®, IDIC ®, and others, are registered trademarks, TAGIDU ™ a nd others are trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Printed on recycled paper. 4817DS–RFID–12/05