Reindeer Technologies Pvt Ltd Excellence through Innovation

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1 RDZM-T24FZ 2.4 GHZ IEEE /ZIGBEE RF TRANSCEIVER Datasheet Reindeer Technologies Pvt Ltd Excellence through Innovation S-2, Old No. 15, New No. 31 Rajamannar Street, T Nagar, Chennai India. Page 1 of 12 Revision 1.0

2 Document Revision History Revision No. Date Description/Changes /2/2011 Initial Release Page 2 of 12 Revision 1.0

3 Table of Contents 1. GENERAL DESCRIPTION FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM PIN CONFIGURATION AND FUNCTION DESCRIPTION ELECTRICAL SPECIFICATIONS GENERAL SPECIFICATIONS TRANSMITTER SPECIFICATIONS RECEIVER SPECIFICATIONS MECHANICAL DRAWINGS EXAMPLE CIRCUIT CUSTOM APPLICATIONS REFERENCE ORDERING INFORMATION CONTACT US TECHNICAL SUPPORT SALES SUPPORT Page 3 of 12 Revision 1.0

4 1. General Description The RDZM-T24FZ is a Zigbee IEEE RF transceiver for the 2.4 GHz unlicensed ISM band. This chip enables industrial grade applications by offering state-ofthe-art selectivity/co-existence, excellent link budget, operation up to 125 C and low voltage operation. In addition, the module provides extensive hardware support for frame handling, data buffering, burst transmissions, data encryption, data authentication, clear channel assessment, link quality indication and frame timing information. These features reduce the load on the host controller. Page 4 of 12 Revision 1.0

5 2. Features IEEE compliant DSSS baseband modem with 250 kbps data rate Excellent receiver sensitivity (-98 dbm) Programmable output power up to +5 dbm RF frequency range MHz Suitable for systems targeting compliance with worldwide radio frequency Regulations: ETSI EN and EN class 2 (Europe), FCC CFR47 Part 15 (US) and ARIB STD-T66 (Japan) Digital RSSI/LQI support Automatic clear channel assessment for CSMA/CA Automatic CRC 768 bytes RAM for flexible buffering and Security processing Fully supported MAC security 4 wire SPI 6 configurable IO pins Interrupt generator Frame filtering and processing engine Random number generator Page 5 of 12 Revision 1.0

6 3. Applications IEEE systems ZigBee systems Industrial monitoring and control Home and building automation Automatic Meter Reading Low-power wireless sensor networks Set-top boxes and remote controls Consumer electronics Wireless medical applications Security systems Automotive systems Active RFID solutions 4. Functional Block Diagram Page 6 of 12 Revision 1.0

7 5. Pin Configuration and Function Description Pin No. Pin Name Description 1 Reset-n External reset pin, active low 2 GND Power Supply Ground 3 VCC Positive Power Supply (3.6V DC) 4 GPIO1 General purpose digital I/O 5 GPIO2 General purpose digital I/O 6 SO SPI interface: Serial Out 7 GPIO0 General purpose digital I/O 8 GPIO3 General purpose digital I/O 9 GPIO5 General purpose digital I/O 10 CS SPI interface: Chip Select, active low 11 SI SPI interface: Serial In 12 SCLK SPI interface: Serial Clock. Maximum 8 MHz 13 Vreg-En When high, digital voltage regulator is active. 14 GPIO4 General purpose digital I/O Page 7 of 12 Revision 1.0

8 6. Electrical Specifications 6.1 General Specifications Parameter Min Typ Max Unit Frequency Range MHz Data Rate 250 Kbps Operating Temperature C Supply Voltage V Transmit Current Consumption 0 dbm 5 dbm ma ma Receiver Current Consumption 26.5 ma Sleep Current Consumption <1 µa Dimension x mm 6.2 Transmitter Specifications Parameter Min Typ Max Unit Maximum Power +5 dbm Minimum Power -18 dbm 6.3 Receiver Specifications Parameter Min Typ Max Unit Sensitivity 250 kbps -98 dbm Adjacent Channel Rejection 49 db Page 8 of 12 Revision 1.0

9 7. Mechanical Drawings Page 9 of 12 Revision 1.0

10 8. Example Circuit The example circuit shown below explains how to connect the RDZM-T24FZ module to a microcontroller (R8C27). This sample schematic can be used to develop an experimental board for testing the module. Page 10 of 12 Revision 1.0

11 9. Custom Applications For cost-sensitive and custom applications, such as wireless sensors and AMR, Reindeer Technologies can embed the application software directly into a microcontroller built into the module. For more information on this service, please contact Reindeer Technologies. 10. Reference For detailed information about programming the RDZM-T24FZ module, please consult the current CC2520 datasheet which can be found at Ordering Information Product part Number RDZM_T24FZ-SMA RDZM_T24FZ-CA Description Zigbee RF Transceiver Module with External Antenna Zigbee RF Transceiver Module with External Antenna Page 11 of 12 Revision 1.0

12 12. Contact Us 12.1 Technical Support Reindeer Technologies Pvt Ltd has built a solid technical support infrastructure so that you can get answers to your questions when you need them. Our technical support engineers are available Mon-Fri between 9:30 am and 6:00 pm Indian standard time. The best way to reach a technical support engineer is to send an to support@reindeersystems.com. support requests are given priority because we can handle them more efficiently than phone support requests Sales Support Our sales department can be reached via at sales@reindeersystems.com or by phone at / Our sales department is available Mon-Fri between 9:30 am and 6:00 pm. Reindeer Technologies Pvt Ltd Excellence through Innovation S-2, Old No. 15, New No. 31 Rajamannar Street, T Nagar, Chennai India. Phone: , Fax: Website: Page 12 of 12 Revision 1.0