nRF905

nRF905 Single chip 433/868/915MHz Transceiver Product Specification Key Features Applications True single chip GFSK transceiver in a small 32 pin Wireless data communication package (32L QFN 5x5mm) Alarm and security system ShockBurst mode for low power operation Home automation Power supply range 1.9 to 3.6 V Remote control Multi channel operation ETSI/FCC Compatible Surveillance Channel switching time <650s Automotive Extremely low cost Bill of Material (BOM) Telemetry No external SAW filter Keyless entry Adjustable output power up to 10dBm Toys Carrier detect forlisten before transmi protocols Data Ready signal when a valid data packet is received or transmitted Address Match for detection of incoming packet Automatic retransmission of data packet Automatic CRC and preamble generation Low supply current (TX), typical 9mA -10dBm out- put power Low supply current (RX), typical 12.5mA All rights reserved. Reproduction in whole or in part is prohibited without the prior written permission of the copyright holder. April 2008nRF905 Product Specification Liability disclaimer Nordic Semiconductor ASA reserves the right to make changes without further notice to the product to improve reliability, function or design. Nordic Semiconductor ASA does not assume any liability arising out of the application or use of any product or circuits described herein. All application information is advisory and does not form part of the specification. Limiting values Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the specifications are not implied. Exposure to limiting values for extended periods may affect device reliability. Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Nordic Semiconductor ASA cus- tomers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Nordic Semiconductor ASA for any damages resulting from such improper use or sale. Data sheet status Objective product specification This product specification contains target specifications for product development. Preliminary product specification This product specification contains preliminary data supplementary data may be published from Nordic Semiconductor ASA later. Product specification This product specification contains final product specifications. Nordic Semiconductor ASA reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Contact details Visit www.nordicsemi.no for Nordic Semiconductor sales offices and distributors worldwide Main office: Otto Nielsens vei 12 7004 Trondheim Phone: +47 72 89 89 00 Fax: +47 72 89 89 89 www.nordicsemi.no Revision 1.5 Page 2 of 41