WI.M868X Radiotronix, WI.M868X Datasheet
WI.M868X
Specifications of WI.M868X
Related parts for WI.M868X
WI.M868X Summary of contents
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WI.M868(900)X-R/ WI.M868(900)T-R/ WI.M868(900)X-DP-R DATASHEET Revision 1.1.2 ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET © Radiotronix 905 Messenger Lane Moore, Oklahoma 73160 Phone 405.794.7730 • Fax 405.794.7477 www.radiotronix.com 1 ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET Document Control CREATED BY ENGINEERING REVIEW MARKETING REVIEW APPROVED- ENG. APPROVED- MAR. Revised History REVISION 1.0.0 1.0.0 1.1.0 1.1.1 1.1.2 SIGNED DATE SJM 3/4/2005 TJE 6/13/2007 TJE 6/13/2007 SIGNED DATE DESCRIPTION SJM 3/4/2005 Document created CSR 12/30/2005 Updated for 868MHz versions ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET Table of Contents 1. INTRODUCTION .......................................................................................................................................... 5 1.1. F ................................................................................................................................................ 5 EATURES 1.2. A ........................................................................................................................................... 6 PPLICATIONS 2. THEORY OF OPERATION .......................................................................................................................... 7 2.1. G .................................................................................................................................................. 7 ENERAL 2. ROGRAMMING NTERFACE 2. OLATILE EMORY 2. AMPLE HANNEL ABLES 3. APPLICATION INFORMATION ................................................................................................................. 14 3. OUT IAGRAM FOR 3. ESCRIPTION FOR 3. OUT IAGRAM FOR 3. ESCRIPTION FOR 3. ECHANICAL RAWINGS FOR 3 ...
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... Table 1, Wi.M868X-R / Wi.M868T-R TM Table 2, Wi.M868X-DP-R Switch and Mode Parameters .................................................................................. 8 Table 3, Non-Volatile Memory (Wi.M868X-R Table 4, Module Pin Descriptions for Wi.M868X-R Table 5, Module Pin Descriptions for Wi.M868X-DP-R Table 6, Absolute Maximum Ratings................................................................................................................... 18 Table 7, AC Specifications- Rx............................................................................................................................ 18 Table 8, AC Specifications- Tx ............................................................................................................................ 19 Table 9, DC Specifications .................................................................................................................................. 19 Table of Figures TM Figure 1: Wi ...
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... MHz and 902 – 928 MHz versions • Simple FCC certification as Digital Spread Spectrum Device • Supports Frequency Hopping • Based on the Xemics XE1203F transceiver • Wi.M868X/T is footprint-compatible with Wi.232EUR Euro module • Built-in data clock recovery • Automatic Packet Start Detection • 2.4V – 3.6V Operation 5 ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET • 1.2 – 152.34kbit per second data rate • SPI Style Digital Serial Interface • Smallest form factor in the world (under 0.8”) • Maximum Output Power: +15dBm • Maximum RF Sensitivity: -112dBm • RF Sensitivity at Max Data Rate: -103dBm (typ.) • ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET 2. Theory of Operation 2.1. General TM The Wi.M868X-R / Wi.M868T-R RFIC. It encapsulates the remaining circuitry required to complete an RF module. Any 50 ohm antenna can be used with the Wi.M868X Wi.M868X-DP-R module is populated with all of the transceiver components shown in figure 1. The TM Wi.M868T-R is only populated with the transmitter components; it does not have the SAW filter or the RF switch ...
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... The ADParam register determines the parameters of operation for the digital data interface. All of these registers are used in both receive and transmit mode. They can be programmed to meet the customer’s needs. A specific requirement of the Wi.M868X-R RTParam must be set to 1. For the Wi.M868T-R suits the application ...
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... Frequency deviation can be set from 0 to 255 kHz in 1 kHz steps. The output of the VCO is amplified by the power amp, which can be set to one of four output power levels. For detailed information about programming the Wi.M868X-R please consult the current XE1203F data sheet which can be found at http://www.semtech.com. ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET // void //---------------------------------------------------------------------------- void halRFWriteReg(byte reg, byte val) { byte data i; XE_SCLK=0; // Always start in a low condition XE_SI=1; XE_EN=0; // enable the serial port // start condition XE_SCLK=1; XE_SI=1; XE_SCLK=0; XE_SI=1; XE_SCLK=1; XE_SI=0; // XE_SCLK=0; XE_SI=0; // for delay only // write bit XE_SCLK=1; XE_SI=0; ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET //---------------------------------------------------------------------------- byte halRFReadReg(byte reg) { byte data i; byte data regdat; regdat=0; XE_SCLK=0; // Always start in a low condition XE_SI=1; XE_EN=0; // enable the serial port // start condition XE_SCLK=1; XE_SI=1; XE_SCLK=0; XE_SI=1; XE_SCLK=1; XE_SI=0; // XE_SCLK=0; XE_SI=0; // for delay only // write bit XE_SCLK=1; ...
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... The channel programming word is determined by chanDTS[channel]. The calibration constant is then read in using the I2C bus stored in offset. The offset is then added to the channel programming word and sent to the Wi.M868X/T module using the programming interface. Meaning / Wi.M868T-R TM ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET 2.4. Sample Channel Tables #ifdef INTERNATIONAL // 868MHz EUR Frequencies // ---------------------- int chanWB[2]= { 0xFA87, 0xFF9C }; int chanNB[6]= { 0xF9F2, 0xFB1E, 0xFED4, 0x0063, 0x0419, 0x06A4 }; #else // 915MHz US Frequencies // --------------------- int chanDTS[32]= { 0xA240,0xA81C,0xADF8,0xB3D4,0xB9B0,0xBF8C,0xC568,0xCB44, 0xD120,0xD6FC,0xDCD8,0xE2B4,0xE890,0xEE6C,0xF448,0xFA24, 0x0000,0x05DC,0x0BB8,0x1194,0x1770,0x1D4C,0x2328,0x2904, 0x2EE0,0x34BC,0x3A98,0x4074,0x4650,0x4C2C,0x5208,0x57E4 }; int chanLP[84]= { 0x9CC8,0x9F20,0xA178,0xA3D0,0xA628,0xA880,0xAAD8,0xAD30, 0xAF88,0xB1E0,0xB438,0xB690,0xB8E8,0xBB40,0xBD98,0xBFF0, 0xC248,0xC4A0,0xC6F8,0xC950,0xCBA8,0xCE00,0xD058,0xD2B0, 0xD508,0xD760,0xD9B8,0xDC10,0xDE68,0xE0C0,0xE318,0xE570, 0xE7C8,0xEA20,0xEC78,0xEED0,0xF128,0xF380,0xF5D8,0xF830, ...
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... GND Ground 16 SDA Serial Data Pin for NV Personality Memory – I2C bus 17 SCL Serial Clock Pin for NV Personality Memory – I2C bus 18 GND Ground 19 VCC 2.7 to 3.6 Volt Power Supply Table 4, Module Pin Descriptions for Wi.M868X-R / Wi.M868T Wi.M868T Wi.M868T Wi.M868T Chapter 3 ...
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... XE1203F Data I/O pin; ADParam_disable_data_bidir register determines whether this pin is bi- 17 DIO directional ( output (1) XE1203F Data In pin; ADParam_disable_data_bidir register determines whether this pin is 18 DIN active (1) or not used (0) 19 PATTERN XE1203F Pattern Output (indicates start-of-packet Receive Antenna Switch Select 21 TX Transmit Antenna Switch Select Table 5, Module Pin Descriptions for Wi.M868X-DP ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET 3.5. Mechanical Drawings for Wi.M868X-R Figure 5: Module Mechanical Drawings for Wi.M868X-R Figure 6: Suggested Footprint for Wi.M868X-R / Wi.M868T Wi.M868T Wi.M868T ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET 3.6. Mechanical Drawings for Wi.M868X-DP-R Figure 7: Mechanical Drawings for Wi.M868X-DP-R 3.7. Example Circuit Figure 8: Evaluation Module Circuit ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET 4. Electrical Specifications 4.1. Absolute Maximum Ratings Parameter Vdd- Power Supply Input RF Level Operating Temperature Table 6, Absolute Maximum Ratings 4.2. Detailed Electrical Specifications 4.2.1. AC Specifications- Rx Parameter Receive Frequency (US) Receive Frequency (EUR) Wideband Channels (US) Wideband Channels (EUR) Narrowband Channels (US) ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET 4.2.2. AC Specifications- Tx Parameter Receive Frequency (US) Receive Frequency (EUR) Wideband Channels (US) Wideband Channels (EUR) Narrowband Channels (US) Narrowband Channels (EUR) Transmit Power Harmonics Table 8, AC Specifications- Tx 4.2.3. DC Specifications Parameter Operating Temperature Tx Current Rx Current Sleep Current Table 9, DC Specifications Min ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET 5. Custom Applications For cost-sensitive applications, such as wireless sensors and AMR, Radiotronix can embed the application software directly into the microcontroller built into the module. For more information on this service, please contact Radiotronix. 20 Chapter 5 ...
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... WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET 6. Ordering Information Product Part Number Wi.M868X-R Embedded Wireless Module (868 MHz) Wi.M868T-R Embedded Wireless Module (868 MHz) Wi.M868X-DP-R Embedded Wireless Module (868 MHz) Wi.M900X-R Embedded Wireless Module (900 MHz) Wi.M900T-R Embedded Wireless Module (900 MHz) Wi.M900X-DP-R Embedded Wireless Module (900 MHz) 6 ...