CT-EM2606 ZigBee Ready RF Transceiver Modules ZigBee- Ready RF Transceiver Modules EM-2606 Series Specification Computime Ltd.
CT-EM2606 ZigBee Ready RF Transceiver Modules Table of Content 1. General Description ................................................................................................................. 3 2. Applications ............................................................................................................................... 3 3. Features..................................................................................................................................... 3 4.
CT-EM2606 ZigBee Ready RF Transceiver Modules ZigBee- Ready RF Transceiver Modules 1. General Description The CT-EM2606 RF Transceiver Modules is compact surface mounted modules specially designed for Ember ZigBee™ protocol stack for wireless networks, EmberZNet, based on IEEE 802.15.4 standard in the 2.4GHz world-wide ISM band. The complete module is only 25.4 x 32.3 x 4mm .They both integrate a 2.4GHz, IEEE 802.15.4-compliant transceiver with a 16-bit network processor (XAP2b core) to run EmberZNet.
CT-EM2606 ZigBee Ready RF Transceiver Modules 4. Absolute Maximum Ratings Test Conditions Parameter Min. Max. Unit Regulator voltage (VDD_PADS) - 0.3 3.6 V Voltage on nSSEL INT, MOSI, MISO, SCLK, nSSEL, PTI_EN, PTI_DATA, nHOST_INT, SIF_CLK, SIF_MISO, SIF_MOSI, nSIF_LOAD, SDBG, LINK_ACTIVITY, nWAKE, nRESET - 0.3 VDD_PADS+0.3 V Storage temperature - 40 + 140 °C Under no circumstances should the absolute maximum ratings given above be violated.
CT-EM2606 ZigBee Ready RF Transceiver Modules Parameter Min Typ. Max Unit Condition / Note Sensitivity -98 dBm PER = 1% PER, 20byte packet defined by IEEE 802.15.4 Boost mode Adjacent channel rejection +/-5 MHz 35/35 dB IEEE 802.15.4 compliance at -82 dBm Adjacent channel rejection +/-10 MHz 40/40 dB IEEE 802.15.4 compliance at -82 dBm Co-channel rejection Supply voltage -6 2.7 dB 3.
CT-EM2606 ZigBee Ready RF Transceiver Modules 7. Introduction The CT-EM2606 modules are specially designed for ZigBee application. They provide a fast jump start design for system integrators or electronic designers wishing to use ZigBee wireless technologies. The module contains qualified RF hardware and enough processor power to run the EmberZNet stack or other ZigBee network stack (depending on version), making it a powerful platform for building wireless networking products.
CT-EM2606 ZigBee Ready RF Transceiver Modules 9. Pin Assignment TOP VIEW 10.
CT-EM2606 ZigBee Ready RF Transceiver Modules 14 GROUND GND 15 VBRD PI Power Supply Input 16 nRESET DI Reset, active low 17 MOSI DI SPI Data, Master Out/Slave In 18 MISO DO SPI Data, Master In/Slave Out 19 SCLK DI SPI Clock 20 GROUND GND 21 nRTS DO UART RTS 22 nSSEL_INT/nCTS DI SPI Slave Select 23 PTI_EN DO PTI Frame signal 24 PTI_DATA DO PTI Data signal 25 TXD DO UART TXD 26 nHOST_INT/RXD DO/DI Host Interrupt Signal 27 nWAKE DI Wake Interrupt Signal 28
CT-EM2606 ZigBee Ready RF Transceiver Modules 11. Block Diagram 2.7 – 3.6V 16 Bit Network Processor Rout to HOST User Application TM Zigbee Network IEEE 802.15.4 RF Transceiver RF FEM IEEE 802.15.4 MAC Figure 5 : Block Diagram 12. Circuit Description The module contains an IEEE 802.15.4 compliant RF transceiver, high speed oscillator, RC oscillator and RF FEM . The module is intended to running the Ember ZigBee software or other ZigBee network implementation, depending on the specific version.
CT-EM2606 ZigBee Ready RF Transceiver Modules 13. SIF Module Programming and Debug Interface SIF is a synchronous serial interface developed by Cambridge Consultants Ltd. It is the primary programming and debug interface of the CT-260. The SIF module allows external devices to read and write memory-mapped registers in real-time without changing the functionality or timing of the XAP2b core.
CT-EM2606 ZigBee Ready RF Transceiver Modules 15. RF Frequency Detail The following table shows the RF channels as defined by the IEEE 802.15.4 standard.
CT-EM2606 ZigBee Ready RF Transceiver Modules 16. Antenna Design Considerations The CT-EM2506 module includes an integrated PCB trace antenna. An optional MMCX connector can be specified, enabling connection to a 50-ohm external antenna of the user’s choice.. The PCB antenna employs an F-Antenna topology that is compact and supports an omni-directional radiation pattern. To maximize antenna efficiency, an adequate ground plane must be provided on the host PCB.
CT-EM2606 ZigBee Ready RF Transceiver Modules 17. Product Approvals 17.1 FCC Approvals The CT-EM2606 has been designed to meet all national regulations for World-wide use. Using the integrated antenna it conforms to FCC CFR 47 Part 15 (USA). This device complies with Part 15 of the FCC rules.
CT-EM2606 ZigBee Ready RF Transceiver Modules 17.2 CE Certificate With the integrated antenna the CT-EM2606 has been tested and conforms to the following standards: • Radio: ETSI EN300 328 V1.6.1 • EMC: ETSI EN301 489-17 V1.2.1 • EMC: ETSI EN301 489-1 V1.6.1 • Safety: IEC/EN60950-1 If the CT-EM2606 module is incorporated into an OEM product, the OEM product manufacturer must ensure compliance of the final product to the European EMC, and low voltage/safety standards.
CT-EM2606 ZigBee Ready RF Transceiver Modules 18. Mechanical Dimensions 25.4 4.1 3.81 2.54 10.52 1.53 22.61 1.53 2.79Typ 28 pads 1.78Typ 28 pads 0.38 5.2 2.54 Pitch Typ 32.4 2.54 1.91 23.22 1.6 Unit in mm Computime Ltd.
CT-EM2606 ZigBee Ready RF Transceiver Modules 19. Ordering Information Ordering Part Number CT-EM2606 Description ZigBee-ready RF module, 1kB Flash, PCB trace antenna, 20dBm Version FCC/CE certificate 20. Document Revision History Document Revision change 1.0 Draft Computime Ltd.
