ETRX3 Product Manual - Glyn High
Contents
1. 16 ETRX35x Product Manual telegesisi TX Current 19 Transmit current consumption Transmit Current 20 consumption BOOST MODE 24 Transmit current consumption 22 Transmit current consumption 23 Wake time from deep sleep 24 Shutdown time at 3dBm module output power at 8dBm module output power at OdBm module output power at min module output power From wakeup event to 1 instruction From last instruction into deep sleep Table 7 DC Electrical Characteristics Irxvcc Irxvcc Irxvcc Irxvcc ETRX351 and ETRX357 mA mA mA mA us US Please Note The average current consumption during operation is dependent on the firmware and the network load therefore these figures are provided in the command dictionary of the respective firmware 2010 Telegesis UK Ltd ee ETRX35x Product Manual telegesis ETRX351 and ETRX357 8 Digital UO Specifications The digital I Os of the ETRX35x module Vec 3 0V Tams 25 C NORMAL MODE unless otherwise stated Condition No Item Remark Symbol Value Unit Min Typ Max Schmitt input threshold going Vewit 0 42 x Vcc 0 5 x Voc Vdc from high to low Schmitt input Low Schmitt switching threshold High Schmitt switching 2 threshold going VswiH 0 62 x Vcc 0 8 x Vec MHz d from low to high 3 Input current for logic 0 li 0 5 pA 4 Input current for logic 1 lin 0 5 pA Input Pull up resistor 5 valle Ripu 24 29 34 kQ 6 Input Pu2. Synthesiser Characteristics Limit Unit Min Typ Max 22 Frequency range 2400 2500 MHz 23 Frequency resolution 11 7 kHz 24 Lock time from off state with correct VCO DAC settings 100 us 25 Relock time channel change or RX Tx turnaround 100 us 26 Phase noise at 100kHz offset 5dBc Hz 27 Phase noise at 1MHz offset 100dBc Hz 28 Phase noise at 4MHz offset 108dBc Hz 29 Phase noise at 10MHz offset 114dBc Hz Table 11 Synthesiser Characteristics No Power On Reset POR Specifications Limit Unit Min Typ Max 30 Vcc POR release 0 62 0 95 1 2 Vdc 31 Vcc POR assert 0 45 0 65 0 85 Vdc Table 12 Power On Reset Specifications No nRESET Specifications Limit Unit Min Typ Max 32 Reset Filter Time constant 2 1 12 16 us 33 Reset Pulse width to guarantee a reset 26 us 34 Reset Pulse width guaranteed not to cause reset 0 1 us Table 13 nReset Specifications 2010 Telegesis UK Ltd 20 ETRX35x Product Manual ETRX351 and ETRX357 telegesisi 10 1 TX Power Characteristics The diagrams below show the typical output power and module current in dependency on module EM35x power setting Power settings above 3dBm have Boost Mode enabled Please note that the output power is independent of the supply voltage as the radio is supplied by an internally regulated voltage Typical Transmit Power at 2440MHz vs Power Setting at 25C 10 T T T T T T T 1 Ku Transmit Power dBm 20 E 30 25 20
3. 192kB 12kB ETRX357HR EM357 192kB 12kB Table 1 Memories The ETRX351 and ETRX357 are used for ZigBee www zigbee org applications In case it is desired to develop custom firmware instead of using the pre loaded AT Command interface the Ember InSight toolchain consisting of InSight Desktop together with a comprehensive integrated development environment IDE is required The Ember development environment is currently not suitable for developing an IEEE802 15 4 only application that does not use the ZigBee layer 2010 Telegesis UK Ltd 5 ETRX35x Product Manual tele gesis3 ETRX351 and ETRX357 2 Product Approvals The ETRX351 and ETRX357 as well as the ETRX351HR and ETRX357HR have been designed to meet all national regulations for world wide use In particular the following certifications have been obtained 2 4 FCC Approvals The Telegesis ETRX351 and ETRX357 with integrated Antenna as well as the ETRX351HR and the ETRX357HR including the antennas listed in Table 2 have been tested to comply with FCC CFR Part 15 USA The devices meet the requirements for modular transmitter approval as detailed in the FCC public notice DAO0 1407 transmitter FCC statement This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operatio
4. 23 6 Low Side Adjacent Channel Rejection 35 dB 196 PER and desired signal 82dBm acc to 23 7 2 High Side Adjacent Channel Rejection 46 1 PER and desired signal 82dBm acc to 23 8 2 Low Side Adjacent Channel Rejection 46 196 PER and desired signal 82dBm acc to 23 9 Channel Rejection for all other channels 40 dB 1 PER and desired signal 82dBm acc to 23 10 802 11g rejection centred at 12MHz or 13MHz 36 dB 1 PER and desired signal 82dBm acc to 23 41 Co channel rejection 6 dBc 196 PER and desired signal 82dBm acc to 23 Relative frequency error is 2x40ppm d by 23 Ha nao ppr Relative timing error ue 2x40ppm aed by 23 us 120 pa 14 Linear RSSI range 40 dB Output power at highest power setting 0 3 15 NORMAL MODE 8 dBm BOOST MODE 16 Output power at lowest power setting 55 dBm 17 Error vector magnitude as per IEEE802 15 4 5 15 96 18 Carrier frequency error 40 40 ppm 49 PSD mask relative 20 dB 3 5MHz distance from carrier PSD mask absolute At 3 5MHz distance from carrier 30 dBm Table 10 AC Electrical Characteristics 2010 Telegesis UK Ltd 19 ETRX35x Product Manual telegesis3 ETRX351 and ETRX357 Please Note For the relationship between EM35x power settings and module output power please relate to chapter 10 1 of this document When developing custom firmware the output power settings described in this document relate directly to the EM35x power settings accessible via the Ember stack API No
5. 23 PC3 34 UO JTDI 24 PC4 35 UO JTMS SWDIO 25 PBO 36 1 0 IRQ VREF IRQA TRACECLK TIM1CLK TIM2MSK 26 PC1 38 ADC ADC3 SWO TRACEDATAO 27 PCO 5 40 VO JRST IRQD TRACEDATA1 28 PB7 5 41 ADC ADC2 IRQC TIM1C2 29 PB6 5 42 ADC ADC1 IRQB TIM1C1 30 PB5 43 ADC ADCO TIM2CLK TIMi1MSK 31 GND GND GND 32 Vcc Vcc Vcc 33 GND GND GND Table 3 Pin Information Notes 1 When the alternate function is selected TX ACTIVE becomes an output that indicates that the EM35x radio circuit is in transmit mode PC5 is not usable on the long range version of the ETRX35x as this GPIO is used internally as TX ACTIVE to control the external RF frontend 2 The serial UART connections TXD RXD CTS and RTS are PB1 PB2 PB3 and PB4 respectively 3 When using the Telegesis AT Commandset RTS CTS handshaking is selectable in firmware See the AT Command Manual 4 If PA5 is driven low at power up or reset the module will boot up in the bootloader 5 PA6 PA7 PB6 PB7 and PCO can drive high current see section 8 See also the table Module pads and functions in the ETRX357 Development Kit Product Manual 2010 Telegesis UK Ltd 11 ETRX35x Product Manual telegesis ETRX351 and ETRX357 4 Hardware Description y o WS A D 1 0 integrated UART antenna RESET RESET 5 JTAG E programming 7 m terminal gt z selection filtering and matching circuitry Figure 2 Hardware Diagram The ETRX351 ETRX351HR ETRX357
6. Manual tele gesisit ETRX351 and ETRX357 23 Related Documents 1 IEEE Standard 802 15 4 2003 Wireless Medium Access Control MAC and Physical Layer PHY Specifications for Low Rate Wireless Personal Area Networks LR WPANs 2 Datasheet EM35x Ember www ember com 3 Datasheet U FL Series 2004 2 Hirose Ultra Small Surface Mount Coaxial Connectors Low Profile 1 9mm or 2 4mm Mated Height 4 The ZigBee specification www zigbee org 5 Specification for Antenova Rufa Antenna www antenova com 6 Embedded Antenna design Ltd EAD Ltd www ead Itd com 7 Wellhope Communication Equipment www wellhope wireless com 24 Contact Information Website www telegesis com E mail sales telegesis com Telegesis UK Limited Abbey Barn Business Centre Abbey Barn Lane High Wycombe Bucks HP10 9QQ UK Tel 44 0 1494 510199 Fax 44 0 5603 436999 2010 Telegesis UK Ltd 34 ETRX35x Product Manual
7. Module Pinout Figure 1 ETRX3 series Module Pinout top view The table below gives details about the pin assignment for direct SMD soldering of the ETRX3 series modules to the application board For more information on the alternate functions please refer to 2 Also refer to the Telegesis AT Commandset documentation and the Telegesis development kit documentation to understand how the pre programmed firmware makes use of the individual I Os All GND pads are connected within the module but for best RF performance all of them should be grounded externally ideally to a ground plane 1 GND 2 PC5 1 11 TX ACTIVE 3 PC6 13 VO OSC32B nTX_ACTIVE 4 PC7 14 UO OSC32A OSC32_EXT 5 PAT 5 18 UO TIM1C4 6 PB3 2 3 19 UO CTS SC1nCTS SC1SCLK TIM2C3 7 nReset 12 nReset 8 PB4 2 3 20 1 0 RTS TIM2C4 SC1nRTS SC1nSSEL 9 PAO 21 UO TIM2C1 SC2MOSI 10 PA1 22 UO TIM2C3 SC2SDA SC2MISO 11 PA2 24 UO TIM2C4 SC2SCL SC2SCLK 12 PA3 25 UO SC2nSSEL TRACECLK TIM2C2 13 GND GND GND 14 PA4 26 UO ADC4 PTI EN TRACEDATA 15 PAS 4 27 UO ADC5 PTI DATA nBOOTMODE TRACEDATA3 16 DAG 5 29 UO TIM1C3 17 PB1 3 30 TXD SC1MISO SC1MOSI SC1SDA SC1TXD TIM2C1 18 PB2 3 31 RXD SC1MISO SC1MOSI SC1SCL SC1RXD TIM2C2 19 GND GND GND 2010 Telegesis UK Ltd 10 ETRX35x Product Manual tele gesis3 ETRX351 and ETRX357 ETRX35x Name EM35x Pin Defaultuse Alternate Functions Pad 20 GND GND GND 21 JTCK 32 SWCLK 22 PC2 33 VO JTDO SWO
8. and ETRX357HR are based on the Ember EM351 and EM357 respectively The EM351 and EM357 are fully integrated 2 4GHz ZigBee transceivers with a 32 bit ARM Cortex M3 microprocessor flash and RAM memory and peripherals The industry standard serial wire and JTAG programming and debugging interfaces together with the standard ARM system debug components help to streamline any custom software development In addition to this a number of MAC functions are also implemented in hardware to help maintaining the strict timing requirements imposed by the ZigBee and IEEE802 15 4 standards The new advanced power management features allow faster wakeup from sleep and new power down modes allowing this 3 generation module to offer a longer battery life than any 2 generation modules on the market The EM35x has fully integrated voltage regulators for both required 1 8V and 1 25V supply voltages The voltages are monitored brown out detection and the built in power on reset circuit eliminates the need for any external monitoring circuitry An optional 32 768 kHz watch crystal can be connected externally to pads 3 and 4 in case more accurate timing is required To utilize the external watch crystal custom firmware is required 4 1 Hardware Interface All GPIO pins of the EM351 or EM357 are accessible on the module s pads Whether signals are used as general purpose l Os or assigned to a peripheral function like ADC is set by the firmware When using
9. number Indication for the hardware revision FCC ID code for this product Information in the Datamatrix 2D Barcode are the serial number 6 characters the Part Order code 12 characters identifier for the batch number 2 characters the identifier for the hardware release 2 characters and the production date code in the format Year Month Day 6 characters separated by a semicolon Table 15 ETRX3xx Label Details 2010 Telegesis UK Ltd 25 ETRX35x Product Manual tele gesis3 ETRX351 and ETRX357 14 Recommended Footprint In order to surface mount an ETRX3 series module we recommend that you use pads which are 1mm wide and 1 2mm high You must retain the keep out zone shown in section 12 and ensure that this keep out area is free of components copper tracks and or copper planes layers You must also ensure that there is no exposed copper on your layout which may contact with the underside of the ETRX3 series module For best RF performance it is required to provide good ground connections to the ground pads of the module It is recommended to use multiple vias between each ground pad and a solid ground plane to minimize inductance in the ground path 33 20 20 0mm 25 0mm SCH i i EEE EERE EERE 1 l 4 27m 19 e xd Figure 9 Recommended Footprint The land pattern dimensions above serve as a guideline We recommend that you use the same pad dimensions for the solder paste screen as you have for
10. 010 Telegesis UK Ltd 23 ETRX35x Product Manual telegesis3 ETRX351 and ETRX357 12 Soldering Temperature Profile for reflow soldering 12 1 For Leaded Solder Recommended temperature profile gt 1011s for reflow soldering 30 20 10s Temp FC 235 C max lt 220 15 C 200 C 150 10 C in 90 30s LL Time s Figure 6 Temperature Profile for Leaded Solder 12 2 For Lead free Solder Recommended temperature profile for reflow soldering Temp C 230 C 250 C max 30 20 10s W 220 C 150 C 190 C N 90 30s e Time s Figure 7 Temperature Profile for Lead free Solder Please Note Maximum number of reflow cycles 2 Opposite side reflow is prohibited due to the module s weight i e you must not place the module on the bottom underside of your pcb and re flow 2010 Telegesis UK Ltd 24 ETRX35x Product Manual telegesisit ETRX351 and ETRX357 13 Product Label Drawing telegesis ETRX357HR CE 01 000001 02 090101 FCC ID S4GEM35XA Figure 8 Product Label The label dimensions are 14 0mm x 14 0 mm The label will withstand temperatures and chemicals used during a typical manufacturing process Example imprint ETRX357HR 000001 090101 01 02 FCC ID S4GEM35XA 2D Barcode Description Module Order code Indication for the serial number Production Date Code in the format YYMMDD e g 090602 Indication for batch
11. 15 10 5 0 5 10 Power Setting dBm Figure 3 Output Power vs Power Setting 2010 Telegesis UK Ltd 21 ETRX35x Product Manual ETRX351 and ETRX357 Typical Transmit Current vs Power Setting at 25C with CPU at 12MHz T T T T 0 045 0 04 H 0 035 H Transmit current A 0 025 p 0 02 i i i 50 40 30 20 10 0 10 Power Setting dBm Figure 4 Module Current vs Power Setting 2010 Telegesis UK Ltd 22 ETRX35x Product Manual ML e ETRX351 and ETRX357 telegesis i 11 Physical Dimensions A2 Figure 5 ETRX3 Physical Dimensions Symbol Explanation Typical Distance L Length of the module 25 0mm W Width of the module 19 0mm H Height of the module 3 8mm A1 Distance centre of pad PCB edge 0 9mm A2 Pitch 1 27mm R1 Keep out Zone from corner of PCB 17 5mm R2 Keep out Zone from corner of PCB 4 1mm X1 Distance centre of Antenna connector PCB edge 3 8mm X2 Distance centre of Antenna connector PCB edge 2 8mm Table 14 ETRX3 Physical Dimensions For ideal RF performance when using the on board antenna the antenna should be located at the corner of the carrier PCB There should be no components tracks or copper planes in the keep out area which should be as large as possible When using the U FL RF connector the keep out area does not have to be obeyed Note The modules transmit receive range will depend on the antenna used and also the housing of the finished product 2
12. ETRX357 Absolute Maximum Ratings 0 3 to 3 6 0 3 to Vcc 0 3 0 3 to 2 0 40 to 105 40 to 85 15 Please refer to chapter 12 Table 4 Absolute Maximum Ratings Unit Vdc Vdc Vdc The absolute maximum ratings given above should under no circumstances be violated Exceeding one or more of the limiting values may cause permanent damage to the device in order to prevent permanent damage 6 1 Environmental Characteristics No Item Symbol ESD on any pad according to 1 Human Body Model HBM circuit VIHHBM description ESD on non RF pads according to 2 Charged Device Model CDM circuit Ven description ESD on RF terminal according to 3 Charged Device Model CDM circuit Ven description 4 Moisture Sensitivity Level MSL Absolute Maximum Ratings 2 400 225 MSL3 Table 5 Absolute Maximum Ratings 6 2 Recommended Operating Conditions Condition No Item Remark Symbol 1 Supply voltage Voc 2 RF Input Frequency fc 3 RF Input Power Pin Operating temperature 4 Top range Value Min Typ Max 2 1 3 6 2405 2480 0 40 85 Table 6 Recommended Operating Conditions 2010 Telegesis UK Ltd 15 Caution ESD sensitive device Precautions should be used when handling the device Unit kV Unit Vdc MHz dBm ETRX35x Product Manual telegesis ETRX351 and ETRX357 7 DC Electrical Characteristics Vcc 3 0V Tams 25 C NORMAL MODE non Boost unless otherwise stated Condi
13. Hz Antenna Telegesis Wireless Mesh Networking Module with Ember ZigBee Technology Based on Ember EM351 or EM357 Telegesis AT Style Command Interpreter based on EmberZNet meshing and self healing ZigBee PRO stack U FL coaxial Antenna Connector Telegesis Development Kit with 3 x ETRX35xDV Development Boards 3 x USB cables 2 x ETRX35x on carrier boards 2 x ETRX35xHR on carrier boards 2 x ETRX35x LR on carrier boards 2 x ETRX35xHR LR on carrier boards 1 x ETRX2USB USB stick 2 X Ve wave antennae 2 x Y wave antennae e Customers PO s must state the Ordering Product Code e There is no blank version of the ETRX35x modules available All Modules are pre programmed with the Telegesis AT style command interpreter based on the EmberZNet stack In case it is desired to program custom firmware the pre programmed firmware can simply be overwritten 2010 Telegesis UK Ltd 32 ETRX35x Product Manual telegesis ETRX351 and ETRX357 19 Disclaimer Product and company names and logos referenced may either be trademarks or registered trademarks of their respective companies We reserve the right to make modifications and or improvements without prior notification All information is correct at time of issue Telegesis UK Ltd does not convey any license under its patent rights or assume any responsibility for the use of the described product 20 RoHS Declaration Declaration of environmental compatibility for s
14. Product Manual telegesis ETRX351 and ETRX357 2 2 IC Industry Canada Approvals The Telegesis ETRX351 and ETRX357 with integrated Antenna as well as the ETRX351HR and the ETRX357HR including the antennas listed in Table 2 have been tested to comply with IC IC ID 8735A EM35XA e Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device e To reduce potential radio interference to other users the antenna type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that permitted for successful communication e This module complies with FCC and Industry Canada RF radiation exposure limits set forth for general population To maintain compliance this module must not be co located or operating in conjunction with any other antenna or transmitter e This device has been designed to operate with the antennas listed in table 2 and having a maximum gain of 2 5 dBi Antennas not included in this list or having a gain greater than 2 5 dBi are strictly prohibited for use with this device The required antenna impedance is 50 ohms The labelling requirements for Industry Canada are similar to those of the FCC Again a clearly visibly label must be placed on the outside of the finished product stating something like Contains Transmit
15. Telegesis DL TG ETRX35X PM 010 103 NS Y ETRX351 and ETRX357 telegesiS product Manual ETRX35x ZIGBEE MODULES PRODUCT MANUAL telegesis 2010 Telegesis UK Ltd ETRX35x Product Manual tele gesis3 ETRX351 and ETRX357 Table of Contents Jb iillre emee 5 1 1 Hardware Descrpoton nennen nennen rrr nnne nnne eren sense sns nani 5 2 PRODUCT APPROVALS 5 2 2 2 1 2I oon TA AA AIDA A RB AU KA 6 2 ECC ele mM E LEM 6 2 1 1 FCC Labelling Requirement cccccccccccccsecceeeeeeeeeeeeeeeeeeeeeeeeeeeeaaaaaaeaeceeeeeeeseaeeeesseeeeeseaeees 6 2 2 IC Industry Canada AD Drv EE 7 2 3 European Certification ETS 7 2 4 ICASA Approvals ttrt ttttttttttttetttt rrr ntEEEEEEEEEEEEEEESREREEEEEEEEEEEEEEEAEEEEEAEEEEEREEEE EEEE 8 2 5 Australia and New Zealand C Tekk nnne 8 2 0 Declarations f CONnformMity ra Eege 8 Df a EE EE 8 2 8 The ZIGBESH PROLOCO EE 8 3 MODULE PINOVUT gege eaee geesde eu eg eege BEE es 10 4 HARDWARE DESCRIPTION cccceecceeccceecceeecceecceeecueesceeeceeeeeeeeeeeseeneaueseueeueeueeeseeseeseeeseesees 12 4 1Hardware lhtenaeei a anO Ka NAA NG ANA AAO 12 5 FIRMWARE DESCRIPTION 0ccccsccecceuccecceeececceseceecenececcuseeneeuseneeeeeeuecueeenseeeeeneeueueeueeeueeres 13 5 1 CUSTOM lun 13 5 2 Software ln ne E 14 6 ABSOLUTE MAXIMUM RATINGS cccccecccecceeccereecceneceeee
16. ance could be the result 2010 Telegesis UK Ltd 27 ETRX35x Product Manual telegesisii ETRX351 and ETRX357 15 Reliability Tests The measurements below have been conducted on random samples out of mass production and passed after the module has been exposed to standard room temperature and humidity for 1 hour No Item Limit Condition Freq 40Hz Amplitude 1 5mm ENS Electrical parameter should be 1 Vibration test in specification 20min cycle 1hrs each of X and Y axis Dropped onto hard wood from height of 50cm 2 Shock test the same as the above for 3 times 40 C for 30min and 85 C for 30min 3 Heat cycle test the same as the above each temperature 300 cycles 4 Moisture test the same as the above 60 C 90 RH 300h 5 Low temp test the same as the above 40 C 300h 6 High temp test the same as the above 85 C 300h Table 16 Reliability Tests 16 Application Notes 16 1 Safety Precautions These specifications are intended to preserve the quality assurance of products as individual components Before use check and evaluate the module s operation when mounted on your products Abide by these specifications when using the products These products may short circuit If electrical shocks smoke fire and or accidents involving human life are anticipated when a short circuit occurs then provide the following failsafe functions as a minimum 1 2 Ensure the safety of the whole system by installing a p
17. fety PROGAUTONS e E 28 16 2 Design marini ie 28 16 3 Storage ONIONS E 29 17 eg ET LEE 30 17 1 Embossed Tape nnne n nnn nennen sns ss nnn snstisi irn nnn nnn nsn snas nnns nnns 30 17 2 Component Orientation 31 17 3 Reel DIMENSIONS T P sisust 31 ja d ele e E EN 18 ORDERING INFORMATION siviiississnsnesnasnntiasetevcaasnadanantabaanansesinsadasasiscdenesesnecnnitendaaanupaseaniensen 32 19 DISCLAIMER E 33 20 ROHS DECLARATION HE 33 Cake WEE EE KE 33 22 LIFE SUPPORT POLY vi incurs eneninda ea aeniea aaan a aoaaa anaana Haaai Eeen 33 23 RELATED DOCUMENTS sA BANANA ARENA S Ku CIT iA 34 24 CONTACT TT e An e D 34 2010 Telegesis UK Ltd 3 ETRX35x Product Manual Image not shown actual size enlarged to show detail Module Features ETRX351 and ETRX357 The Telegesis ETRX351 and ETRX357 modules are low power 2 4GHz ZigBee modules based on the latest Ember EM351 and EM357 single chip ZigBee solutions These 3 generation modules have been designed to be integrated into any device without the need for RF experience and expertise Utilizing the EmberZNet ZigBee stack the ETRX35x enables you to add powerful wireless networking capability to your products and quickly bring them to market The module s unique AT style command line interface allows designers to quickly integrate ZigBee technology without complex software engineering For custom application development the ETRX35x series integrates wi
18. in Covert If LJ LJ LS WI a A 098 0 68N 10 709 3 Empty pockets LET esa Emo pockets Components Empty poc Empty pockets js Top cover NB Empty pockets in the populated area will be less than two per reel and those empty pockets will not be consecutive 2010 Telegesis UK Ltd 30 ETRX35x Product Manual ETRX351 and ETRX357 oo aag KO telegesisx naa 17 2 Component Orientation Top cover tape will not obstruct the carrier tape holes and will not extend beyond the edges of the carrier tape Direction top view QO Q0Q 000000000000 O O O O TC z Component Orientation bal o O000000000000000000 17 3 Reel Dimensions 4 Quantity per reel 400 pieces 5 Marking Part No Quantity Lot No and manufacturer part with bar code will be on the reel Dia 330 2mm 17 4 Packaging 6 Each reel will be packed in a hermetically sealed bag 7 Marking Part No Quantity Lot No and manufacturer part with bar code 2010 Telegesis UK Ltd 31 ETRX35x Product Manual telegesis3 18 Ordering Information Ordering Product Code ETRX351 ETRX357 ETRX351HR ETRX357HR ETRX3DVK Notes ETRX351 and ETRX357 Description Telegesis Wireless Mesh Networking Module with Ember ZigBee Technology Based on Ember EM351 or EM357 Telegesis AT Style Command Interpreter based on EmberZNet meshing and self healing ZigBee PRO stack Integrated 2 4G
19. its use of a mesh network architecture which in bucket chain style passes data from one node to the next until it lands at its destination The network is self healing and adapts its routing as link quality changes or nodes move Furthermore nodes can be defined as End Devices which do not act as routers but can therefore be put into a low power sleep state 2010 Telegesis UK Ltd 8 ETRX35x Product Manual telegesis ETRX351 and ETRX357 The enhanced version of the ZigBee standard or ZigBee 2006 was released in December 2006 adding new features and improvements to the only global wireless communication standard enabling the development of easily deployable low cost low power monitoring and control products for homes commercial buildings and industrial plant monitoring In 2007 the ZigBee Alliance introduced the PRO featureset which offers advantages over earlier versions including Truly self healing mesh networking Messages can now travel up to 30 hops Source Routing for improved point to multipoint message transmission Improved security including Trust Centre link keys New message types and options The Telegesis AT Commandset which by default ships on all ETRX3 series products is based on the ZigBee PRO featureset For more information on the Telegesis AT Commandset please refer to the separate documentation at www telegesis com 2010 Telegesis UK Ltd 9 ETRX35x Product Manual ETRX351 and ETRX357 teleges 3
20. l voltage is applied due to a problem occurring in other components or circuits replace these products with new products because they may not be able to provide normal performance even if their electronic characteristics and appearances appear satisfactory 10 Mechanical stress during assembly of the board and operation has to be avoided 11 Pressing on parts of the metal cover or fastening objects to the metal cover is not permitted 16 3 Storage Conditions 1 The module must not be stressed mechanically during storage 2 Do not store these products in the following conditions or the performance characteristics of the product such as RF performance may well be adversely affected 3 Storage in salty air or in an environment with a high concentration of corrosive gas such as CI2 H2S NH3 SO2 or NOX 4 Storage in direct sunlight 5 Storage in an environment where the temperature may be outside the range of 5 C to 35 C range or where the humidity may be outside the 45 to 85 range 6 Storage before assembly of the end product of the modules for more than one year after the date of delivery at your company even if all the above conditions 1 to 3 have been met should be avoided 2010 Telegesis UK Ltd 29 ETRX35x Product Manual NAG telegesisit ETRX351 and ETRX357 17 Packaging 17 1 Embossed Tape 1 Dimensions of the tape 2 Cover tape peel force gt Force direction di ST Speed 300mm m
21. ll down resistor Riev 24 29 34 kQ value lo 4MA 8mA for 7 Output voltage for logic O0 standard high Vo 0 0 18xVcc V current pads lou 4mA 8mA for 8 Output voltage for logic 1 standard high Von 0 82 x Vcc Voc V current pads Standard current 9 Output Source Current SR lous 4 mA 10 Output Sink current GE current los 4 mA 11 Output Source Current High current pad loHH 8 mA 12 Output Sink current High current pad Jon E mA 13 Total output current lou lo 40 mA Table 8 Digital I O Specifications 2010 Telegesis UK Ltd 18 ETRX35x Product Manual telegesis ETRX351 and ETRX357 9 A D Converter Characteristics The ADC is a first order sigma delta converter For additional information on the ADC please refer to section 10 of the EM35x datasheet No Item 1 A D resolution Up to 12 bits 2 A D sample time for 5 bit conversion 5 33us 3 A D sample time for 12 bit conversion 682us 4 Reference Voltage 1 2V Table 9 A D Converter Characteristics 10 AC Electrical Characteristics Veco 3 0V Tams 25 C NORMAL MODE measured at 50Q terminal load connected to the U FL socket No Receiver Value Unit Min Typ Max 1 Frequency range 2400 2500 MHz 2 Sensitivity for 1 Packet Error Rate PER 100 94 dBm 3 Sensitivity for 1 Packet Error Rate PER BOOST MODE 102 96 dBm 4 Saturation maximum input level for correct operation 0 dBm B High Side Adjacent Channel Rejection 35 dB 1 PER and desired signal 82dBm acc to
22. me customers e Custom software development available upon request Example AT Style Commands protected AT BCAST Send a Broadcast e Hardware supported encryption AES 128 AT UCAST lt address gt Send a Unicast e CE FCC and IC compliance FCC modular approval AT EN Establish PAN network Operating temperature range 40 C to 85 C AT JN Join PAN e Long range version with a link budget of up to 124dB available in the same form factor At power up the last configuration is loaded from non volatile S Registers which can eliminate the need for an additional host controller Radio Features Based on the Ember EM351 or EM357 single chip ZigBee solutions 2 4GHz ISM Band 250kbit s over the air data rate 16 channels IEEE802 15 4 Channel 11 to 26 3dBm output power 8dBm in boost mode High sensitivity of 100dBm 102dBm in boost mode typically 1 packet error rate RX Current 26mA TX Current 31mA at 3dBm e Robust Wi Fi and Bluetooth coexistence 2010 Telegesis UK Ltd 4 ETRX35x Product Manual tele gesis3 ETRX351 and ETRX357 1 Introduction This document describes the Telegesis ETRX351 and ETRX357 ZigBee modules which have been designed to be easily integrated into another device and to provide a fast simple and low cost wireless mesh networking interface The Telegesis ETRX3 series modules are based on the Ember ZigBee platform consisting of the single chip EM351 or EM357 combined with the ZigBee PRO c
23. n FC FCC ID SAGEM35XA Item Part No Manufacturer Type Gain 1 BT Stubby EAD Ltd 6 Ya Wave OdBi 2 WH 2400 U2 5 Wellhope Wireless 7 7e Wave 2 54Bi Table 2 Approved Antennae While the applicant for a device into which the ETRX351 ETRX357 or ETRX351HR ETRX357HR with an antenna listed in Table 2 is installed is not required to obtain a new authorization for the module this does not preclude the possibility that some other form of authorization or testing may be required for the end product The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Telegesis UK Ltd may void the user s authority to operate the equipment When using the ETRX351HR and ETRX357HR with approved antennae it is required to prevent end users from replacing them with non approved ones 2 1 1 FCC Labelling Requirements When integrating the ETRX351 ETRX357 ETRX351HR or ETRX357HR into a product it must be ensured that the FCC labelling requirements are met This includes a clearly visible label on the outside of the finished product specifying the Telegesis FCC identifier FCC ID S4GEM35XA as well as the FCC notice shown on the previous page This exterior label can use wording such as Contains Transmitter Module FCC ID S4GEM35XA or Contains FCC ID S4GEM35XA although any similar wording that expresses the same meaning may be used 2010 Telegesis UK Ltd 6 ETRX35x
24. neeeeeeneceeeueeuseusecuecuseueeeseeeeseueeeens 15 6 1 Environmental Charachertstce e meme meme men hen renes rere nens 15 6 2 Recommended Operating Conditions 15 7 DC ELECTRICAL CHARACTERISTICS cccccsccecceecceccecseeeceeceueceeecneeeeeenseueueeueeeeueeeeusenseeers 16 8 DIGITAL I O SPECIFICATIONS ccccecceecseccesecucceeeceeeesecuseeeeeuseeeeuneneeeuneneeeeuseeseueuseuseneueerens 18 9 A D CONVERTER CHARACTERISTICS cccccssccecceeccecceeececeesecaeceseeueceeeeueeeeeeneseesenseueeeuenees 19 10 AC ELECTRICAL CHARACTERISTICS cccccccceccceccecceeccescceeeeeceneceeeeneaneuseueeeueeseuseneueeees 19 10 1 TX Power Charachertsilce m n meme em NN 21 11 PHYSICAL DIMENSIONS 2 IA rua gae au Eu Fe rage ko ENNEN ea ex ex ea eode a SEENEN aoa esi 23 12 SOLDERING TEMPERATURE PROFILE FOR REFLOW SOLDERING 24 12 1 For Leaded Soldet retento toii xen nos ka LNAG PN De Fen EY REND AE EEN 24 12 2 For LeadfreeGolder e e eme hee nennen SSS NGA ee ree SANGA erre eere eere 24 13 PRODUCT LABEL DRAWING eese nnnm rhnnnnn rhe rni r ket i raus k senses rane an 25 14 RECOMMENDED FOOTPRINT 0 nnnm nhe nnne hurt hr RK NNN ENKEN ENNEN EA 26 14 1 Example Carrier board iecit ren KANDULE dee 27 TS RELIABILITY TESTS 22330 NAAN Ea AEA EAEEREN 28 16 APPLICATION le 28 2010 Telegesis UK Ltd 2 ETRX35x Product Manual tele gesis3 ETRX351 and ETRX357 16 1 Sa
25. ompliant EmberZNet meshing stack Integration into a wide range of applications is made easy using a simple AT style command interface and advanced hardware design The configurable functionality of the Telegesis AT Commandset often allows the ETRX3 series ZigBee modules to be used without an additional host microcontroller saving even more integration time and costs In addition to the Telegesis AT Commandset the ETRX351 and ETRX357 modules can be used with custom built firmware whilst representing an ideal platform for custom firmware development in conjunction with the Ember development kits No RF experience or expertise is required to add this powerful wireless networking capability to your products The ETRX351 and ETRX357 offer fast integration opportunities and the shortest possible time to market for your product 1 4 Hardware Description The main building blocks of the ETRX351 and ETRX357 are the single chip EM351 and EM357 SoCs from Ember a 24MHz reference crystal and RF front end circuitry optimized for best RF performance The modules are available with on board antenna or alternatively a U FL coaxial connector for attaching external antennae Modules with the U FL connector are identified by the HR suffix The integrated antenna is an Antenova Rufa and details of the radiation pattern etc are available from the Antenova website 23 Module Chip Flash RAM ETRX351 EM351 128kB 12kB ETRX351HR EM351 128kB 12kB ETRX357 EM357
26. opa eu enterprise faq ce mark htm Customers assume full responsibility for learning and meeting the required guidelines for each country in their distribution market 2 4 ICASA Approvals The ETRX351 ETRX357 ETRX351HR and ETRX357HR have been certified to be used in South Africa 2 5 Australia and New Zealand C Tick The ETRX351 ETRX357 ETRX351HR and ETRX357HR have been certified to be used in Australia and New Zealand 2 6 Declarations of Conformity Telegesis UK Ltd has issued Declarations of Conformity for all ETRX3 series ZigBee RF Modules which cover Radio Emissions EMC and Safety These documents are available from our website or on request 2 7 IEEE 802 15 4 IEEE 802 15 4 is a standard for low data rate wireless networks raw bit rate within a radio packet of 250kbps 2 4GHZz which focuses on low cost low duty cycle long primary battery life applications as well as mains powered applications It is the basis for the open ZigBee Protocol 2 8 The ZigBee Protocol The ZigBee Protocol is a set of standards for wireless connectivity for use between any devices over short to medium distances The specification was originally ratified in December 2004 paving the way for companies to start making low power networks a reality ZigBee uses the IEEE 802 15 4 radio specification running on the 2 4GHz band plus three additional layers for networking security and applications What makes the specification unique is
27. quest In addition to this the ETRX3 series of modules is an ideal platform for developing custom firmware In order to develop custom firmware the Ember Insight toolchain is required 2010 Telegesis UK Ltd 13 ETRX35x Product Manual telegesis ETRX351 and ETRX357 5 2 Software Interface Using the default firmware the ETRX35x is controlled using a simple AT style command interface and mostly non volatile S Registers In order to get a full listing of all the available AT Commands please refer to the AT command dictionary document which corresponds to the firmware revision you intend to use In addition to the command dictionary there are user guides explaining the features of the firmware in more detail If you need to find out which firmware resides on your module simply type ATI followed by a carriage return and you will be prompted with the module s manufacturing information The Development Kit manual describes how to upgrade the firmware either via a serial link or over the air 2010 Telegesis UK Ltd 14 ETRX35x Product Manual telegesis 6 Absolute Maximum Ratings No Item Symbol 1 Supply voltage Voc 2 Voltage on any Pad Vin Voltage on any Pad pin PA4 PA5 PB5 PB6 PB7 PC1 when used as an input to the general purpose ADC with the Vn low voltage range selected 4 Storage temperature range Ta 5 Operating temperature range Top 6 Input RF level Pmax 8 Reflow temperature T Death ETRX351 and
28. rotection circuit and a protection device Ensure the safety of the whole system by installing a redundant circuit or another system to prevent a single fault causing an unsafe status 16 2 Design Engineering Notes 1 2 Heat is the major cause of shortening the life of the modules Avoid assembly and use of the target equipment in conditions where the product s temperature may exceed the maximum allowable Failure to do so may result in degrading of the product s functions and damage to the product If pulses or other transient loads a large load applied in a short time are applied to the products before use check and evaluate their operation when assembled onto your products These products are not intended for other uses other than under the special conditions shown below Before using these products under such special conditions check their performance and reliability under the said special conditions carefully to determine whether or not they can be used in such a manner 2010 Telegesis UK Ltd 28 ETRX35x Product Manual telegesis ETRX351 and ETRX357 5 In liquid such as water salt water oil alkali or organic solvent or in places where liquid may splash 6 n direct sunlight outdoors or in a dusty environment 7 n an environment where condensation occurs 8 In an environment with a high concentration of harmful gas e g salty air HCI Cl2 SO2 H2S NH3 and NOx 9 If an abnorma
29. routers coordinators as well as sleepy end devices End devices have no routing responsibility and therefore are allowed to go to sleep whilst still being able to send and receive messages via a parent router In addition to classical sleepy and non sleepy end devices the module firmware also supports mobile sleepy end devices capable of changing their parent quickly whenever they change their position within the network A router is typically a mains powered device whilst a sleepy end device SED can be battery powered The module is also able to act as a coordinator and Trust Centre through external host control The AT style command line supplies all the tools required to set up and manage a ZigBee network by allowing easy access to the low level functionality of the stack The Telegesis firmware uses the meshing and self healing EmberZNet PRO stack to overcome many of the limitations of the tree network topology of the ZigBee 2006 stack by using the ZigBee PRO featureset The Telegesis firmware allows low level access to physical parameters such as channel and power level Parameters that define the functionality of the ETRX35x module and also allow standalone functionality are saved in non volatile memory organised in so called S Registers The SPI and I2C buses are not supported by the current firmware release but can be used with custom firmware 5 1 Custom Firmware For high volume customers the firmware can be customised on re
30. ter Module IC 8735A EMS35X although any similar wording that expresses the same meaning may be used The integrator is responsible for the final product to comply to IC ICES 003 and FCC Part 15 Sub B Unintentional Radiators 2 3 European Certification ETSI The ETRX351 ETRX357 ETRX351HR and ETRX357HR have been certified to the following standards e Radio EN 300 328 V1 7 1 e EMC EN 301 489 17 V2 1 1 e Safety EN 60950 1 2005 Ed 2 0 For this purpose the ETRX351HR and ETRX357HR have been tested with the antennae listed in Table 2 If the ETRX351 ETRX357 ETRX351HR or ETRX357HR module is incorporated into an OEM product the OEM product manufacturer must ensure compliance of the final product to the European Harmonised EMC and low voltage safety standards A Declaration of Conformity must be issued for each of these standards and kept on file as described in Annex Il of the R amp TTE Directive The final product must not exceed the specified power ratings antenna specifications 2010 Telegesis UK Ltd 7 ETRX35x Product Manual telegesis ETRX351 and ETRX357 and installation requirements as specified in this user manual If any of these specifications are exceeded in the final product then a submission must be made to a notified body for compliance testing to all of the required standards The CE marking must be applied to a visible location on any OEM product For more information please refer to http ec eur
31. th ease into Embers InSight development environment Suggested Applications Small form factor SMT module 25mm x 19mm Side Castellations for easy soldering and optical inspection 2 antenna options Integrated chip antenna or U FL coaxial connector Industry s first ARM Cortex M3 based family of ZigBee modules Industry standard JTAG Programming and real time network level debugging via the Ember InSight Port 192kB ETRX357 and 128kB ETRX351 flash and AMR ZigBee Smart Energy applications Wireless Alarms and Security Home Building Automation Wireless Sensor Networks M2M Industrial Controls Lighting and ventilation control Remote monitoring Environmental monitoring and control 12kbytes of RAM e Lowest Deep Sleep Current of sub 1HA and multiple sleep modes e Wide supply voltage range 2 1 to 3 6V e Optional 32 768kHz watch crystal can be added externally e Module ships with standard Telegesis AT style command interface based on the ZigBee PRO feature set e Can act as an End Device Router or Coordinator e 24 general purpose I O lines including analogue inputs all GPIOs of the EM35x are accessible e Firmware upgrades via serial port or over the air password Development Kit New Development kit containing everything required to set up a mesh network quickly and evaluate range and performance of the ETRX35x and its long range version AT style software interface command dictionary can be modified for high volu
32. the Telegesis AT Commandset please refer to the AT Commandset manual and the development kit manual for this information and when developing custom firmware please refer to the EM35x datasheet 2 2010 Telegesis UK Ltd 12 ETRX35x Product Manual telegesis ETRX351 and ETRX357 5 Firmware Description The modules will be pre loaded with a standalone bootloader which supports over the air bootloading as well as serial bootloading of new firmware In order to enter the standalone bootloader using a hardware trigger pull PA5 to ground and power cycle or reset the module To avoid entering the standalone bootloader unintentionally make sure not to pull this pin down during boot up unless the resistance to ground is gt 10kQ A pull up is not required In addition to the standalone bootloader the modules also contain the current release of the Telegesis AT style command interface as described in the Telegesis AT command dictionary and the Telegesis user guide Check www telegesis com for updates Each module comes with a unique 64 bit 802 15 4 identifier which is stored in non volatile memory The commands and responses pass through the serial port of the ETRX35x as ASCII text so a simple terminal application will usually suffice We provide Telegesis Terminal for interaction with the module but it is not an essential feature The pre loaded AT style command interface firmware is based on the latest EmberZNet meshing stack which implements
33. the copper pads However these sizes and shapes may need to be varied depending on your soldering processes and your individual production standards We recommend a paste screen thickness of 120um to 150um Although the undersides of the ETRX3 series modules are fully coated no exposed copper such as uncovered through hole vias planes or tracks on your board component layer should be located below the ETRX3 series module in order to avoid shorts All ETRX3 series modules use a multilayer PCB containing an inner RF shielding ground plane therefore there is no need to have an additional copper plane directly under the ETRX3 series module 2010 Telegesis UK Ltd 26 ETRX35x Product Manual ML WI telegesisii ETRX351 and ETRX357 14 1 Example carrier board Since the RF performance of the module with the on board antenna is strongly dependent on the proper location of the module on its carrier board Figure 10 shows the reference carrier board which was used during testing by Telegesis Figure 10 Reference Board For best performance it is recommended to locate the antenna towards the corner of the carrier board and to respect the recommended keep out areas as described in section 11 Finally to provide a good reference ground to the on board antenna the carrier board should have a ground plane spanning no less than 40 x 40mm In many cases a smaller ground plane will suffice but degradation in radio perform
34. tion No Item Remark Symbol Value Unit Min Typ Max 1 Module supply voltage Voc 2 1 3 6 Vdc Deep Sleep Current Quiescent current 2 internal RC oscillator IsLEeP 0 4 HA disabled Quiescent current 3 internal RC oscillator IsLeEP 0 7 HA enabled Quiescent current 4 including IsLEEP 1 0 yA 32 768kHz oscillator Quiescent current including internal RC 5 oscillator and 32 768kHz Isueep Nag HA oscillator Reset Current Quiescent current nReset asserted IREsET 12 2 0 mA Processor and Peripheral Currents 7 ARM Cortex M3 RAM 25 C 12MHz 6 0 A and flash memory Core clock e i 8 ARM Cortex M3 RAM 25 C 24MHz 75 SH and flash memory Core clock irt i ARM Cortex M3 RAM 9 and flash memory sleep aga tah lucu 3 0 mA current ARM Cortex M3 RAM z 10 and flash memory sleep ZOC CMe Core lucu 2 0 mA clock current Per serial 11 Serial controller current controller at max Isc 0 2 mA clock rate General purpose timer Per timer at max Ie current clock rate Ir 0 25 mA General purpose ADC Max Sample rate 13 ont DMA lanc 1 1 mA RX Current 14 Radio receiver MAC and ARM Cortex 22 FRA Baseband M3 sleeping ks Receive current Total 12MHz Ng consumption clock speed lax mA Receive current Total 24MHz 18 consumption clock speed lax ae mA Receive current 17 consumption Jala J this les 27 mA BOOST MODE P Receive current 18 consumption Total Ms les 28 5 mA clock speed BOOST MODE 2010 Telegesis UK Ltd
35. upplied products Hereby we declare based on the declaration of our suppliers that this product does not contain the following substances which are banned by Directive 2002 95 EC RoHS or if they do contain a maximum concentration of 0 196 by weight in homogeneous materials for Lead and lead compounds Mercury and mercury compounds Chromium VI PBB polybrominated biphenyl category PBDE polybrominated biphenyl ether category And a maximum concentration of 0 0196 by weight in homogeneous materials for e Cadmium and cadmium compounds 21 Data Sheet Status Telegesis UK Ltd reserves the right to change the specification without notice in order to improve the design and supply the best possible product Please consult the most recently issued data sheet before initiating or completing a design 22 Life Support Policy This product is not designed for use in life support appliances devices or systems where malfunction can reasonably be expected to result in a significant personal injury to the user or as a critical component in any life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Telegesis UK Ltd for any damages resulting 2010 Telegesis UK Ltd 33 ETRX35x Product
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