ETRX358x-LRS Product Manual
Contents
1. Channel 11 Channel 19 Channel 26 Pin setting of EM35x dBm Figure 4 Module Current vs Power Setting 2015 Telegesis UK Ltd 23 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesisi 10 2 Power Settings for Regulatory Compliance Because of the high gain of the frontend module output power of up to 22dBm can be achieved When the antenna gain is included the output power of the EM358x transceivers needs to be reduced for regulatory compliance The following tables list the maximum permitted power setting for the antenna types listed in Table 2 Note that this is the power out of the EM358x chip and the power delivered to the antenna will be higher by the gain of the RF power amplifier Vcc 3 3V Tams 25 C NORMAL MODE Antenna Channels 11 24 Channel 25 Channel 26 1 2 Wave 17 17 17 1 4 Wave 17 17 17 On Board 17 17 17 Table 16 Maximum Power Settings for European Compliance Finally Table 17 the maximum Power settings for FCC and IC compliance Antenna Channels 11 24 Channel 25 Channel 26 1 2 Wave 8 12 43 1 4 Wave 8 8 26 On Board 7 7 26 Table 17 Maximum Power Settings for FCC IC Compliance 2015 Telegesis UK Ltd 24 ETRX358x LRS Product Manual AN ETRX358x LRS and ETRX358x LRS telegesisii 10 3 Temperature behaviour Figure 5 and Figure 6 illustrate the temperature behaviour of the ETRX358x LRS series of modules Please note that altho2. password protected Hardware supported encryption AES 128 CE and FCC and IC compliance IC and FCC modular approval Operating temperature range 40 C to 85 C Standard version without LNA and PA available in the same form factor Radio Features Based on the Silicon Labs EM358x family of single chip ZigBee SoCs 2 4GHz ISM Band 250kbit s over the air data rate NB actual usable data throughput with ZigBee is about 20kbps 15 channels IEEE802 15 4 Channel 11 to 25 SiGe SE2432L integrated PA and LNA 20dBm output power adjustable down to 41dBm High sensitivity of 106dBm typ 1 packet error rate RX Current 33mA TX Current approx 140mA at 20dBm 2015 Telegesis UK Ltd 4 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesisi 1 Introduction This document describes the Telegesis ETRX358x LRS and ETRX358xHR LRS ZigBee long range 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 Silicon Labs ZigBee compliant platform consisting of the single chip family of EM358x SoCs combined with the ZigBee PRO compliant EmberZNet meshing stack The ETRX358x LRS and ETRX358xHR LRS modules represent an ideal platform for custom firmware development in conjunction with the Silicon Labs ZigBee development kits No RF experience or expertise is re
3. Min Typ Max 1 Freguency range 2400 2500 MHz 2 Sensitivity for 1 Packet Error Rate PER 107 106 100 dBm 4 Saturation maximum input level for correct operation 3 2 dBm 5 High Side Adjacent Channel Rejection 41 dB 1 PER and desired signal 82dBm acc to 1 6 Low Side Adjacent Channel Rejection 40 dB 1 PER and desired signal 82dBm acc to 1 7 24 High Side Adjacent Channel Rejection 54 dB 1 PER and desired signal 82dBm acc to 1 3 279 Low Side Adjacent Channel Rejection 52 dB 1 PER and desired signal 82dBm acc to 1 9 Channel Rejection for all other channels ibd dB 1 PER and desired signal 82dBm acc to 1 10 802 119 rejection centred at 12MHz or 13MHz ibd dB 1 PER and desired signal 82dBm acc to 1 Co channel rejection II 4 PER and desired signal 82dBm acc to 1 tba der Relative frequency error 12 2x40ppm Ge by 1 SE 180 EER Relative timing error ile 2x40ppm eae by 1 ee 189 EE 14 Linear RSSI range 35 dB Output power at highest power setting 20 514 545 15 NORMAL MODE 20 gt 4 gt 4 5 dBm BOOST MODE l 16 Output power at lowest power setting 40 dBm 17 Error vector magnitude as per IEEE802 15 4 7 lan 18 Carrier frequency error 40 40 ppm Table 12 AC Electrical Characteristics Please Note For the relationship between EM358x power settings and module output power please relate to chapter 10 1 of this document When developing custom firmware the output power settings desc
4. 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation FC FCC ID S4GEM358L This module complies with the USA SAR requirements and is not intended to be operated within 20cm of the body The following statement must be included as a CAUTION statement in manuals for OEM products to alert users on FCC RF exposure compliance WARNING To satisfy FCC RF exposure requirements for mobile transmitting devices a separation distance of 20cm or more should be maintained between the antenna of this device and persons during operation To ensure compliance operations at closer distances than this are not recommended Item Part No Manufacturer Type Impedance Gain BT Stubby EAD Ltd 6 4 Wave SUS OdBi straight a BI Stubby EAD Ltd 6 4 Wave BUI 0dBi right angle CJ 2400 6603 Chang Jia LG Wave 50 0 2 0dBi Rufa on 500 2 1dBi 4 board Antenova Chip peak Table 2 Approved Antennae An end user deploying an ETRX358x LRS or an ETRX358xHR LRS module together with an antenna as listed in Table 2 is not required to obtain a new authorization for the module BUT this does not preclude the possibility that some other form of authorization or testing may be required for the end product depending upon local territorial regulations The FCC requires the user to be notified that any changes or modifications made to this device th
5. Description Module Order code Possible codes are ETRX3587 LRS ETRX3587HR LRS Indication for the serial number Production Date Code in the format YYMMDD e g 090602 Indication for batch number Indication for the production location first character and the hardware revision second character FCC ID code for this product The IC ID The CE Mark Information in the 2D Barcode are the serial number 6 characters the Part Order code 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 all separated by a semicolon Table 19 ETRX358x LRS Label Details 2015 Telegesis UK Ltd 28 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis 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 Unless using the HR variants the keep out Zone shown in section 11 must be retained and it must be ensured that this area Is free of 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
6. example digital device emissions PC peripheral requirements etc IMPORTANT NOTE In the event that these conditions can not be met for certain configurations or co location with another transmitter then Industry Canada certification is no longer considered valid and the IC Certification Number can not be used on the final product In these circumstances the OEM integrator will be responsible for re evaluating the end product including the transmitter and obtaining a separate Industry Canada authorization 2 2 1 IC Labelling Requirements The ETRX358x LRS and ETRX358xHR LRS family modules are labelled with its own IC Certification Number If the IC Certification Number is not visible when the module is installed inside another device then the outside of the device into which the module is installed must also display a label referring to the enclosed module In that case the final end product must be labelled in a visible area with the following Contains Transmitter Module IC 8735A EM358L or Contains IC 8735A EM358L The OEM of the ETRX358x LRS and ETRX358xHR LRS family modules must only use the approved antenna s listed above which have been certified with this module The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module or change RF related parameters in the user s manual of the end product 2015 Telegesis UK Ltd 9 ETRX358x LRS Produc
7. plane to minimize inductivity in the ground path 33 20 E Q N 25 0mm 1 0mm j a A e E SE 4 27mm 19 I N A Figure 10 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 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 Figure 11 shows the typical pad dimensions of the module and Figure 12 Figure 14 in section 14 1 show examples of how to align the module on its host PCB 2015 Telegesis UK Ltd 29 ETRX358x LRS Product Manual GA ETRX358x LRS and ETRX358x LRS telegesisi Although the undersides of the ETRX3 series modules are fully coated no exposed copper such as 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 L Z mm 0 40MM ___ 1 00mm _ a P J f 4 0 0mm Figure 11 Typical pad dimensions Finally it is recommended to use no clean flux when soldering the ETRX358x family of modules and to not use a was
8. 3 and NOx If an abnormal 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 Mechanical stress during assembly of the board and operation has to be avoided Pressing on parts of the metal cover or fastening objects to the metal cover is not permitted 16 3 Storage Conditions The module must not be stressed mechanically during storage 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 Storage in salty air or in an environment with a high concentration of corrosive gas such as Cl2 H2S NH3 SO2 or NOX 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 2015 Telegesis UK Ltd 35 ETRX358x LRS Product Manual ye ETRX358x LRS and ETRX358x LRS telegesis3 17 Packaging 17 1 Embossed Tape 1 Dimension of the tape 2 Cover tape peel force gt Force direction 0 10deg Speed 300mm min C t f AUSSIS S ce cg8 0 68n 10 709 3 Empty pockets O O Oo 000 Empty pockets Components Empty pockets Top cover o NB Empty pockets
9. 58x LRS Product Manual an ETRX358x LR a telegesis 358x LRS and ETRX358x LRS 5 Firmware Description By default 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 Each module comes with a unique 64 bit 802 15 4 identifier which is stored in non volatile memory 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 2015 Telegesis UK Ltd 15 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis 5 1 Token Settings The ETRX358x LRS Series Modules manufacturing tokens will be pre programmed with the settings shown in the table below Table 4 Manufacturing tokens 52 Custom Firmware The ETRX358x LRS series of modules is an ideal platform for developing custom firmware In order to develop custom firmware the Silicon Labs Ember toolchain is required When writing firmware for the ETRX358x LRS it is important to ensure that pins PBO and PC5 are correctly config
10. 6 APPLICATION NOTES LG mnd GUE UU TES UAN GN Ega pa SANE anda 34 EE 34 16 2 DESIGN neet dee Le 34 16 3 Storage Conditions 35 1 PACKAGING EE 36 17 1 EUT 36 17 2 Component Orientation rrronrrrrnnrrrnnrrrnnnrrrnnrrnnnnrrrnnrennnnennanrennnnennnnennnnsennnssnnnnsennnsennnsen 37 73 Ree DIM NSIONS nasupntanaearssehdeaprtantenassahdeapatantenadsehdenpatindenads shdeapalandenadsahdeapalantemadsandenphtuins 37 KS 2 803 Le O E 38 18 ORDERING INFORMATION sunnnnernnnnnnnnnennnnnnnnnnennnnennnnnnnnnnennnnnennnnennnnennnnnennnnennnnnnnnnnennnnr 39 19 TRADEMARKS EE 40 20 DISGCAIMER crci E EE 40 21 ROHS DECLARATION WE 40 22 DATA SHEET STATUS ss 40 23 LIFE SUPPORT POLICY Luske 40 24 RELATED DOCUMENTS vcctesesgcecsexeccctcteaacessestcnctscesageesentonsistecassuncatsasssiessasestateqsascensessse s 41 25 CONTACT INFORMATION rnnnernnnvennnnovnnnnennnnennnnnnnnnvennnnennnnvennnnennnnnennnnennnnnnnnnnennnnennnnnen 41 2015 Telegesis UK Ltd 3 ETRX358x LRS Product Manual telegesis3 S ETRX3587 LRS s Rei i GE Ge HEEL Image not shown actual size enlarged to show detail ETRX358x LRS and ETRX358x LRS The Telegesis ETRX358x LRS and ETRX358xHR LRS modules are low power 2 4GHz ZigBee modules with an added frontend module SiGe SE2432L containing both PA and LNA for highest possible link budget Based on the latest Ember EM358x family of single chip ZigBee solutions the new long range modules are footprint compatible wi
11. Cadmium and cadmium compounds 22 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 23 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 2015 Telegesis UK Ltd 40 ETRX358x LRS Product Manual telegesis 24 Related Documents ETRX358x LRS and ETRX358x LRS 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
12. MMDD e g 120824 Module product code with reference to firmware module type selected during ATE If needed multiline Information in the 32x32 Datamatrix 2D Barcode are and identifier REEL 5 characters the reel number 6 characters the Module Order code max 18 characters the quantity max 4 characters the date code in the format Year Month Day 6 characters and the product code max 40 characters all separated by a semicolon 2015 Telegesis UK Ltd 38 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis 18 Ordering Information Ordering Product Code Description Power amplified Telegesis Wireless Mesh Networking Module with Silicon Labs ZigBee Technology 2X3586 LRS e Based on Silicon Labs EM358x SoC ETRX3587 LRS e Integrated 2 4GHz Antenna Power amplified Telegesis Wireless Mesh Networking Module with Silicon Labs ZigBee Technology RX358 6 L RG e Based on Silicon Labs EM358x SoC ETRX3587HR LRS e UEL coaxial Antenna Connector ETRX357DVK Telegesis Development Kit with 3 x ETRX3DVK Development Boards 3 x USB cables 2 x ETRX357 on carrier boards 2 x ETRX357HR on carrier boards 2 x ET RX357 LRS on carrier boards 2 X ETRX357HR LRS on carrier boards 1 x ETRX3USB USB stick 2 Xx Ye wave antennae 2 X Y4a wave antennae ETRX3587 Expansion Pack 2 X ETRX3587 on carrier boards 2 x ETRX3587HR on carrier boards 2 x ET RX3587 LRS on carrier boards 2 x ETRX3587HR LRS on carr
13. PB2 PB3 and PB4 respectively 4 mw 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 6 w nRESET is level sensitive not edge sensitive The module is held in the reset state while nRESET is low This signal has a 30kQ Pull Up 7 ETRX3588 ETRX3586 ETRX3582 and ETRX3588HR ETRX3586HR ETRX3582HR variants only Important Note The ETRX358x series and the ETRX358x LRS series of modules are footprint compatible but on the ETRX358x LRS series pins PBO and PC5 of the EM358x are used internally to control the front end module and are not available to the user PC5 is still available on Pad2 but it is configured as TX ACTIVE signal and cannot be used as a general purpose GPIO See also the table Module pads and functions in the ETRX357 Development Kit Product Manual Refer to the Silicon Labs EM358x manual for details of the alternate functions and pin names 2015 Telegesis UK Ltd 13 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis 4 Hardware Description I O integrated antenna RESET programming A selection 2 filtering and not available on all Types matching circuitry Figure 2 Hardware Diagram The ETRX358x LRS and ETRX358x LRS are based on the Silicon Labs EM358x family of ZigBee SoCs in addition to a frontend module containing a PA LNA and RF switch in addit
14. TS SC1nSSEL 9 PAO I O 21 TIM2C1 SC2MOS USBDM 6 10 PA1 I O 22 TIM2C3 SC2SDA SC2MISO USBDP 6 11 PA2 LC 24 TIM2C4 SC2SCL SC2SCLK 12 PA3 I O 25 SC2nSSEL TRACECLK TIM2C2 13 GND GND GND 14 PA4 I O 26 ADC4 PTI EN TRACEDATA 15 PAS 3 I O 27 ADG5 PTI DATA nBOOTMODE TRACEDATA3 16 PAG 4 I O 29 TIM1C3 SC1MISO SC1MOSI SC1SDA SC1TXD 17 PB1 TXD 30 TIM2C1 SC1MISO SC1MOSI SC1SCL SC1RXD 18 PB2 RXD 31 MSC 19 GND GND GND 2015 Telegesis UK Ltd 12 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesisi ETRX358x Name Default Alternate EM35x Alternate functions pad Use function pin 20 GND GND GND 21 JTCK JTCK 32 SWCLK 22 PC2 LC 33 JTDO SWO 23 PC3 LC 34 JTDI 24 PC4 LC 55 JTMS SWDIO 25 N C 1 N C 36 PBO of the EM35x is used to control the FEM 26 PCI LC ADC3 38 ADC3 SWO TRACEDATAO 27 PCO 4 I O 40 JRST IRQD TRACEDATA1 28 PB7 4 I O ADC2 41 ADC2 IRQC TIM1C2 29 PB6 4 I O ADC1 42 ADC1 IRQB TIM1C1 30 PB5 LC ADCO 43 ADCO TIM2CLK TIM1MSK 31 GND GND GND 32 Vcc Vcc Vcc 33 GND GND GND Table 3 Pin Information 1 When the alternate GPIO function is selected TX ACTIVE becomes an output that indicates that the EM35x radio transceiver is in transmit mode PC5 must not be used in this mode as it is needed internally as TX ACTIVE to control the external RF front end and power amplifier PBO is not available to the user 2 w The serial UART connections TXD RXD CTS and RTS are PB1
15. antenova com 6 Embedded Antenna design Ltd EAD Ltd www ead ltd com 25 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 OO UK Tel 44 0 1494 510199 Fax 44 0 5603 436999 2015 Telegesis UK Ltd 41 ETRX358x LRS Product Manual
16. at are not expressly approved by Telegesis UK Ltd may void the user s authority to operate the equipment When using the ETRX358x LRS with approved antennae it is required to prevent end users from replacing them with non approved ones 2015 Telegesis UK Ltd 7 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis 2 1 1 FCC Labelling Requirements When integrating the ETRX358x LRS or ETRX358xHR LRS families 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 S4GEM358L as well as the notice above This exterior label can use wording such as Contains Transmitter Module FCC ID S4GEM358L or Contains FCC ID S4GEM358L although any similar wording that expresses the same meaning may be used 2 2 IC Industry Canada Approvals The Telegesis ETRX358x LRS family with integrated Antenna as well as the ETRX358xHR LRS family have been approved by Industry Canada to operate with the antenna types listed in Table 2 with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device IC ID 8735A EM358L e This device complies with Industry Canada license exempt RSS standard s O
17. aximum ratings given above should under no circumstances be violated Exceeding one or more of the limiting values may cause permanent damage to the device Caution ESD sensitive device Precautions should be used when handling the device in order to prevent permanent damage 6 1 Environmental Characteristics No Item Symbol Absolute Maximum Ratings Unit ESD on any pad according to 1 Human Body Model HBM circuit VTHHBM 2 kV description ESD on non RF pads according to 2 Charged Device Model CDM circuit VTHCDM 400 V description 3 ESD on RF terminal HBM VTHCDM 1000 V 4 Moisture Sensitivity Level MSL MSL3 per J STD 033 Table 6 Absolute Maximum Ratings 6 2 Recommended Operating Conditions No Item die Symbol Value Unit Min Typ Max 1 Supply voltage Vcc 2 1 3 0 3 6 Vdc 2 RF Input Frequency fc 2405 2480 MHz 3 RF Input Power PIN 0 dBm 4 Operating temperature ie Ap 85 oC range Table 7 Recommended Operating Conditions 2015 Telegesis UK Ltd 17 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis 7 DC Electrical Characteristics Vcc 3 0V Tams 25 C NORMAL MODE non Boost unless otherwise stated No Item et Symbol Value Unit emark Min Typ Max 1 Module supply voltage Vcc 2 1 3 6 Vdc Deep Sleep Current Quiescent current 2 internal RC oscillator 4kB RAM retained lsLEEP 1 0 uA disabled Quiescent current 3 internal RC oscillator 4kB RAM retained IsLEEP 1 25 uA enabled Quies
18. cent current 4 including 4kB RAM retained Jore 1 6 uA 32 768kHz oscillator Quiescent current E and FG 4kB RAM retained Isueep 1 9 WA oscillator and 32 768kHz oscillator Additional current per 6 4kB block of RAM IRAMSLEEP 0 067 UA retained Reset Current Quiescent current d nReset asserted IRESET S S We Processor and Peripheral Currents 8 ARMP Cortex M3 25 C 12MHz Z 75 Sa RAM and flash memory Core clock 9 ARMP Cortex M3 25 C 24MHz CH 8 5 RAM and flash memory Core clock l ARM Cortex M3 10 RAM and flash memory Cs NEI IMcu 4 0 mA ore clock sleep current ARMP Cortex M3 S 11 RAM and flash memory EE IMcu 2 5 mA clock sleep current Per serial 12 Serial controller current controller at max Isc 0 2 mA clock rate 13 General purpose timer Per timer at max Ba 0 25 mA current clock rate General purpose ADC Max Sample rate 14 aos Sall DMA p lapc 1 1 mA 15 USB Active Current lus 1 mA 16 ep Mode lusBsusP 25 mA RX Current LNA Radio receiver MAC ARM Cortex us and Baseband M3 sleeping IRX Ri ID 18 Receive current Total 12MHz lee 30 mA consumption clock speed 19 Receive current Total 24MHz EN 315 consumption clock speed 2015 Telegesis UK Ltd 18 ETRX358x LRS Product Manual GN ETRX358x i telegesis 358x LRS and ETRX358x LRS TX Current at 20dBm 20 ect E ee module output Itxvec 140 mA power Transmit Current at min module el consumption output power oo 5 27 Sleep Modes amp Periph
19. d High current pad 1 High current pad 1 Table 9 Digital I O Specifications Condition Remark Schmitt input threshold going from high to low Schmitt input threshold going from low to high Chip not reset Chip reset Symbol Value Min Typ VswiL 0 42 x Vcc VswiH 0 62 x Vcc liL HH Rieu 24 29 Der 24 29 VoL 0 VoH 0 82 x Vcc Lous lots loHH lOLH loH lot Symbol Value Min Typ VswiL 0 42 x Vcc VswiH 0 62 x Vcc liL HH Rieu 24 29 RipuRESET 12 14 5 Table 10 nReset Pin Specifications 1 High current pads are PA6 PA7 PB6 PB7 PCO 2015 Telegesis UK Ltd 20 Max 0 5 x Vcc 0 8 x Vcc 0 5 0 5 34 34 0 18 x Vcc Max 0 5 x Vcc 0 68 x Vcc 0 5 0 5 34 17 Unit Vdc MHz UA KO KO mA mA mA mA mA Unit Vdc Vdc UA KO KO ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis 9 A D Converter Characteristics The ADC is a first order sigma delta converter For additional information on the ADC please refer to the EM358x datasheet No Item 1 A D resolution Up to 14 bits 2 A D sample time for 7 bit conversion 5 33us 188kHz 3 A D sample time for 14 bit conversion 6825 4 Reference Voltage 1 2V Table 11 A D Converter Characteristics 10 AC Electrical Characteristics Voc 3 0V Tame 25 C NORMAL MODE measured at 500 terminal load connected to the U FL socket No Receiver Value Unit
20. devices improve the output power by 12dB and the sensitivity by 5dB which will increase the range by approximately 700 relative to the standard devices where local regulations permit the use of the maximum output power 1 MOQ and Lead Time applies Only stocked modules are ETRX3587 and ETRX3587HR 2015 Telegesis UK Ltd 5 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis The ETRX358x and ETRX358xHR are used for ZigBee www zigbee org applications In case it is desired to develop custom firmware the Silicon Labs toolchain consisting of Ember Desktop together with a comprehensive integrated development environment IDE is required 2015 Telegesis UK Ltd 6 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesisi 2 Product Approvals The ETRX358x LRS and ETRX358xHR LRS have been designed to meet all national regulations for world wide use In particular the following certifications have been obtained 2 1 FCC Approvals The Telegesis ETRX358x LRS family integrated Antenna as well as the ETRX358xHR LRS family including the antennas listed in and the power levels listed in section 10 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 DA00 1407 transmitter FCC statement This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions
21. eral Current 22 MCU RAM and flash 12MHz clock face 7 A FEM radio off speed 53 MCU RAM and flash 24MHz clock er 8 Ge FEM radio off speed 24 Serial Controller Max data rate Isc 0 2 mA 25 Timer Max clock rate ITMR 0 25 mA 26 ADC Max sample rate lapc 1 1 mA Table 8 DC Electrical Characteristics 2015 Telegesis UK Ltd 19 ETRX358x LRS Product Manual telegesis 8 Digital I O Specifications ETRX358x LRS and ETRX358x LRS The digital I Os of the ETRX358x LRS module have the ratings shown below Voc 3 0V Tame 25 C NORMAL MODE unless otherwise stated No Item 1 Low Schmitt switching threshold High Schmitt switching threshold 3 Input current for logic 0 4 Input current for logic 1 Input Pull up resistor value 6 Input Pull down resistor value 7 Output voltage for logic 0 8 Output voltage for logic 1 9 Output Source Current 10 Output Sink current 11 Output Source Current 12 Output Sink current 13 Total output current No Item 4 Low Schmitt switching threshold D High Schmitt switching threshold 3 Input current for logic 0 4 Input current for logic 1 Input Pull up resistor value 6 Input Pull up resistor value Notes Condition Remark Schmitt input threshold going from high to low Schmitt input threshold going from low to high lo 4mA 8mA for standard high current pads loH 4mA 8mA for standard high current pads Standard current pad Standard current pa
22. hing process after reflow If the process does require washing then care must be taken that no washing agent is trapped underneath the shielding can after the drying process has completed 2015 Telegesis UK Ltd 30 ETRX358x LRS Product Manual ov il ee ETRX358x LRS and ETRX358x LRS telegesisii 14 1 Recommended Placement When placing the module please either locate the antenna in the corner as shown in Figure 12 so that the recommended antenna keepout zone is being followed or add a no copper zone as indicated in Figure 14 Figure 12 Typical placement Figure 13 How to not place the Module 2015 Telegesis UK Ltd 31 ETRX358x LRS Product Manual GK ETRX358x LRS and ETRX358x LRS telegesis Figure 14 Adding ano copper no component area 2015 Telegesis UK Ltd 32 ETRX358x LRS Product Manual Ag ETRX358x LR ETRX358x LR telegesisi2 358x LRS and 358x LRS 14 2 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 shows the reference carrier board which was used during testing by Telegesis Figure 15 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 shou
23. ier boards Notes e Customers PO s must state the Ordering Product Code e There is no blank version of the ETRX358x modules available 2 MOQ and Lead Time applies Only stocked modules are ETRX3587 and ETRX3587HR 2015 Telegesis UK Ltd 39 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis 19 Trademarks All trademarks registered trademarks and products names are the sole property of their respective owners 20 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 21 RoHS Declaration Declaration of environmental compatibility for supplied products Hereby we declare based on the declaration of our suppliers that this product does not contain any of the substances which are banned by Directive 2011 65 EU RoHS2 or if they do contain a maximum concentration of 0 1 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 01 by weight in homogeneous materials for e
24. igBee RF Modules which cover Radio Emissions and Safety These documents will be available from our website or on request 2 5 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 4GHz 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 2015 Telegesis UK Ltd 10 ETRX358x LRS Product Manual a ETRX358x LR a telegesis 358x LRS and ETRX358x LRS 2 6 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 an 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 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 The enhanced version of the ZigBee standard or ZigBee 2006 was released in Dece
25. in the component packed area will be less than two per reel and those empty pockets will not be consecutive 2015 Telegesis UK Ltd 36 ETRX358x LRS Product Manual ov 9 ek ETRX358x LRS and ETRX358x LRS telegesis 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 O O O O O 000000 00000006 Component Orientation o oo oo oo oo oo o oo oo oo oO 17 3 Reel Dimensions 4 Quantity per reel 600 pieces 5 Marking Part No Quantity Lot No and manufacturer part with bar code will be on the reel 48 0mm 44 0mm Dia 330 2mm 2015 Telegesis UK Ltd 37 ETRX358x LRS Product Manual telegesisi 17 4 Packaging ETRX358x LRS and ETRX358x LRS 6 Each reel will be packed in a hermetically sealed bag 7 Marking label Imprint MFG P N 99X902DL Lot 00 P N ETRX3587 LRS Quantity 600 Reel No 000001 Date 120824 P C ETRX3587 LRS R308 2D Barcode Reel Antistatic Packaging Reel Box and outer Box will carry the following telegesis MFG P N 99X902DL Lot 00 P N ETRX3587 LRS Quantity 600 Reel No 00000 I Date 120824 P C ETRX3587 LRS R308 Description Internal use Internal use Telegesis Module Order Code Quantity of modules inside the reel carton Six digit unique Reel number counting up from 000001 Date Code in the format YY
26. ion to the RF frontend circuitry The EM358x family of ZigBee SoCs 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 maintain 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 allow this 3 generation module to offer a longer battery life than any 2 generation modules on the market The EM358x 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 A 32 768KHz watch crystal can be connected externally to pads 3 and 4 in case more accurate timing is required 4 1 Hardware Interface All GPIO pins of the EM358x chips are accessible on the module s pads Whether signals are used as general purpose I Os or assigned to a peripheral function like ADC is set by the firmware When developing custom firmware please refer to the EM358x datasheet 2 2015 Telegesis UK Ltd 14 ETRX3
27. ld have a ground plane spanning no less than 40 x 40mm In many cases a smaller ground plane will suffice but a degradation in radio performance could be the result 2015 Telegesis UK Ltd 33 ETRX358x LRS Product Manual telegesis 3 ETRX358x LRS and ETRX358x LRS 15 Reliability Tests The following measurements will be conducted after the module has been exposed to standard room temperature and humidity for 1 hour No Item Limit Condition Freq 40Hz Amplitude 1 5mm Es Electrical parameter should be 1 Vibration test in specification 20min cycle ihrs each of X and Y axis Dropped onto hard wood from height of 2 Shock test the same as the above GEET 40 C for 30min and 85 C for 30min 3 Heat cycle test the same as the above each temperature 300 cycles 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 20 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 their 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 s
28. legesisi ETRX358x LRS ZIGBEE MODULES a i me 9790 ecesy ETRX3587 LRS SR 14 09031 I Ese 02 140226 Ge UEL PRODUCT MANUAL Ze 0 so O d WA Lelegeslei Md 2015 Telegesis UK Ltd ETRX358x LRS Product Manual telegesis 10 10 1 10 2 10 3 11 12 13 14 14 1 14 2 15 ETRX358x LRS and ETRX358xHR LRS Table of Contents INTRODUC TION vred 5 Hardware Description 5 PRODUCT APPROVALS Lee 7 KOG eege VE 7 FCC Labelling Requirements nannnannnannnennnennnennnnnnnnnnnnnnnnnrnnnrrnnrrnrrrrnrrrerrrsrrrsnersnersnerne 8 IC Industry Canada Approvals ccccceecccseececeececeeeeeceeeeseueeeseeeeseeesseeeeseeeessaeesseeeesaaees 8 IC Labelling Requirements ccccceecccseeceeeceeecceeceuceceeceueessueeseeessusesseeseusesueeseeeseaeens 9 ETT 10 PENE TN 10 EEE NN 10 The ZigBee Protocol A 11 MODULE PINOUT umesamisk 12 HARDWARE DESCRIPTION nurnnnnnennnnnnnnnnnnennnnnnennnnnnnnnnnnennnnnnennnnnernnnnnennnnnnennnnnennnnnnenenn 14 vn sana asia aaa adang Ane aas ap Na ah ag BN ae a aa ana a a Na a 14 FIRMWARE DESCRIPTION nnnnennnnnornnnnnnnnnnnnnnnnnnennnnnnennnnnennnnnnennnnnvennnnnennnnnnennnnnennnnnnenenn 15 fe ES Je EEE EE 16 TNS 16 Boost Mode vs Normal Mode annnannannnannennnnnnannnnenenrnnenaresrennrnsrrnnrnnrrnnrrnrrnnernrrenererenner 16 ABSOLUTE MAXIMUM RATINGS ennnernnnnnnnnnnnennnnnnennnnnennnnnnennnnnnnnnnnnennnnnnnn
29. lso the housing of the finished product 2015 Telegesis UK Ltd 26 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis 12 Recommended Reflow Profile Recommended temperature profile for reflow soldering Temp C 230 C 250 C max 60 60 20s 150 C 200 C Time s Figure 8 Recommended Reflow Profile Use of No Clean solder paste is recommended to avoid the requirement for a cleaning process Cleaning the module is strongly discouraged because it will be difficult to ensure no cleaning agent and other residuals are remaining underneath the shielding can as well as in the gap between the module and the host board 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 2015 Telegesis UK Ltd 27 ETRX358x LRS Product Manual telegesis ETRX358x LRS and ETRX358x LRS 13 Product Label Drawing telegesis Model ETRX3587HR LRS C 01 00000 02 090101 FCC ID S4GEM358L IC 8735A EM358L Figure 9 Product Label The label dimensions are 16mm x 14 mm The label will withstand temperatures used during reflow soldering The characters HR are only present on the versions with the Hirose connector Imprint ETRX3587HR LRS 000001 090101 01 02 FCC ID S4GEM358L IC 8735A EM358L CE 2D Barcode
30. mber 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 feature set which offers advantages over earlier feature sets 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 2015 Telegesis UK Ltd 11 ETRX358x LRS Product Manual E A ETRX358x LRS and ETRX358x LRS telegesisi 3 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 All GND pads are connected within the module but for best RF performance all of them should be grounded externally ETRX358x Name Default Alternate EM35x Alternate functions pad Use function pin 1 GND GND GND 5 PC5 1 VO TX ACTIVE 11 red PC5 of the EM35x is used to control 3 PC6 I O 13 OSC32B nTX ACTIVE 4 REY LC 14 OSC32A OSC32 EXT 5 PA7 4 I O 18 TIM1C4 6 PB3 2 I O Crs 19 SC1nCTS SC1SCLK TIM2C3 7 nReset 4 nReset 12 8 PB4 2 I O RTS 20 TIM2C4 SC1nR
31. nnnnennnnnvennnnnen 17 Environmental CharacteristiCS see 17 Recommended Operating Conditions cccccceccccsececeeeeeceeeeseeeeeseeeesaeesseeesaueesseeeesens 17 DC ELECTRICAL CHARAGTERISTIGS nannnennnnnnrnnnnnennnnnnennnnnennnnnnennnnnnnnnnnnennnnnnennnnnnenen 18 DIGITAL I O SPECIFICATIONS ccccesecccensecccnsseecenseeeenasssecnsseecenseeeenasseeonsseesenseeees 20 AD CONVERTER CHARACTERISTICS wissen caveicecencsicvectunvccerecnvcretenvevaveuisvawiuevanesennvcwnaient 21 AC ELECTRICAL CHARAGTERISTIGS munnnnvnrnnnnnennnnnnennnnnnnnnnnnennnnnennnnnnennnnnnennnnnennnnnnen 21 FOT TT 23 Power Settings for Regulatory Compliance rrrrnnnnnnnnnnnnnnnnnnnennnnenrnnnnnnnnennnnnnnnnnennnsennnn 24 Temperature behaviour arrnnnrrnnnrrrnnernnrnvanernnnnnnnrnnanennnrnnnnennnnennnennnnennnennnsennnsennsennnnennee 25 Shell LE 26 RECOMMENDED REFLOW PROFILE cccccssseeccesseeecenseeeceneeesenseeseenseeseaneesoeneeeses 27 PRODUCT LABEL DRAWING mnnnnnrernnnnvennnnnnnnnnnvennnnnnennnnvernnnnvennnnnnennnnnevnnnnnennnnvernnnnnennne 28 RECOMMENDED FOOTPRINT scccesseeccsssececenseeseeneesoesseeseenseseeaseesoenseesoaseesonneesses 29 Recommended Placement a nnennannnennnnnnenennnounrnnnorrrsrrrrrrrrrnnrrsrrnnrrrrrnnrrerrnnrrnrrnrrrnrenne 31 Example carrier board 33 RELLE 34 2015 Telegesis UK Ltd 2 ETRX358x LRS Product Manual te ETRX358x LRS and ETRX358xHR LRS telegesis 1
32. peration 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 Under Industry Canada regulations this radio transmitter may only operate using an antenna of a type and maximum or lesser gain approved for the transmitter by Industry Canada 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 o comply with Industry Canada RF radiation exposure limits for general population the antenna s used for this transmitter must be installed such that a minimum separation distance of 20cm is maintained between the radiator antenna and all persons at all times This device has been designed to operate with the antennas listed in Table 2 and having a maximum gain of 2 1 dBi Antennas not included in this list or having a gain greater than 2 1 dBi are strictly prohibited for use with this device The required antenna impedance is 50 ohms French Statements e Conform ment a la r glementation d Industrie Canada le present metteur radio peut fonctionner avec une antenne d un type et d un gain maximal ou inf rieur approuv pour l metteur par Industrie Canada Dans le but de r duire les risques de brouillage radio lect
33. quired to add this powerful wireless networking capability to your products The ETRX358x LRS and ETRX358xHR LRS offer fast integration opportunities and the shortest possible time to market for your product 1 1 Hardware Description The main building blocks of the ETRX358x LRS and ETRX358xHR LRS are the single chip EM358x SoC from Silicon Labs a SiGe SE2432L frontend module combining a Power Amplifier with a Low Noise Amplifier 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 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 and further data are available from the Antenova website 5 Module Chip Flash RAM Antenna USB ETRX3581 LRS EM3581 256kB 32kB Chip No ETRX3581HR LRS EM3581 256kB 32kB External No ETRX3582 LRS EM3582 256kB 32kB Chip Yes ETRX3582HR LRS EM3582 256kB 32kB External Yes ETRX3585 LRS EM3585 512KB 32kB Chip No ETRX3585HR LRS EM3585 512KB 32kB External No ETRX3586 LRS EM3586 512KB 32kB Chip Yes ETRX3586HR LRS EM3586 512KB 32kB External Yes ETRX3587 LRS EM3587 512kB 64kB Chip No ETRX3587HR LRS EM3587 512kB 64kB External No ETRX3588 LRS EM3588 512KB 64kB Chip Yes ETRX3588HR EM3588 512KB 64kB External Yes Table 1 Memories The LNA and RF power amplifier of the LRS
34. ribed in this document relate directly to the EM358x power settings accessible via the Ember stack API 2015 Telegesis UK Ltd 21 ETRX358x LRS Product Manual tte telegesis ETRX358x LRS and ETRX358x LRS No 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 71dBc Hz 27 Phase noise at 1MHz offset 91dBc Hz 28 Phase noise at 4MHz offset 103dBc Hz 29 Phase noise at 10MHz offset 111dBc Hz Table 13 Synthesiser Characteristics No Power On Reset POR Specifications Limit Unit 30 Vcc POR release 31 Vcc POR assert Min Typ Max 0 62 0 95 1 2 Vdc 0 45 0 65 0 85 Vdc Table 14 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 2015 Telegesis UK Ltd Table 15 nReset Specifications 22 ETRX358x LRS Product Manual ay ETRX358x LRS and ETRX358x LRS telegesisi 10 1 TX Power Characteristics The diagrams below show the typical output power and module current in dependency on EM358x LRS power setting in NORMAL MODE at 3 6V and room temperature Pin vs Pout Channel 11 Channel 19 Pout dBm
35. rique l intention des autres utilisateurs il faut choisir le type d antenne et son gain de sorte que la puissance isotrope rayonn e quivalente p i r e ne d passe pas l intensit n cessaire l tablissement d une communication satisfaisante e Le pr sent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autoris e aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur de l appareil doit accepter tout 2015 Telegesis UK Ltd 8 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis brouillage radio lectrique subi m me si le brouillage est susceptible den compromettre le fonctionnement OEM Responsibilities The ETRX358x LRS and ETRX358x LRS families of module have been certified for integration into products only by OEM integrators under the following conditions 1 The antenna s must be installed such that a minimum separation distance of 0 75cm is maintained between the radiator antenna and all persons at all times 2 The transmitter module must not be co located or operating in conjunction with any other antenna or transmitter As long as the two conditions above are met further transmitter testing will not be required However the OEM integrator is still responsible for testing their end product for any additional compliance requirements required with this module installed for
36. t Manual a ETRX358x LRS and ETRX358x LRS telegesis 2 3 European Certification The ETRX358x and ETRX358xHR families are with the maximum power settings defined in section 10 2 of this document compliant to the following standards e Radio EN 300 328 V1 8 1 e Safety EN 60950 1 2006 A12 2011 All tests have been conducted with the antennae listed in Table 2 If the ETRX358x LRS and ETRX358xHR LRS families of modules are 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 the R amp TTE Directive The final product must not exceed the specified power ratings antenna specifications 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 europa 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 Declarations of Conformity Telegesis UK Ltd has issued Declarations of Conformity for all ETRX3 series Z
37. th the entire Telegesis ETRX3 family thus representing a drop in replacement for all applications where a high link budget is required For custom application development the ETRX358x series integrates with ease into Embers InSight development environment Module Features Small form factor SMT module 25mm x 19mm Same footprint and pin out as ETRX357 LRS Suggested Applications Side Castellations for easy soldering and inspection e ZigBee Smart Energy applications Two antenna options Integrated chip antenna or U FL e Wireless Alarms and Security coaxial connector e Home Building Automation Based on 32 bit ARM Cortex M3 e Wireless Sensor Networks Industry standard JTAG Programming and real time e M2M Industrial Controls network level debugging via the Ember Debug Port e Lighting and ventilation control Up to 512kB of flash and 64kbytes of RAM e Remote monitoring Lowest Deep Sleep Current of sub 1uA with retained e Environmental monitoring and control RAM and GPIO and multiple sleep modes Ultra Wide supply voltage range 2 1 to 3 6V Development Kit Optional 32 768kHz watch crystal can be added e Enhancement kit available to upgrade existing externally Telegesis and Ember development kits to be used with Can act as an End Device Router or Coordinator the new ETRX358x family 22 general purpose I O lines including analogue inputs e Custom software development available upon request Firmware upgrades via serial port or over the air
38. ugh the temperature behaviour was measured to up to 100 degrees Celsius the absolute maximum rating is 85 degrees Celsius Sensitivity vs Temperature Channel 11 Channel 19 Channel 26 Sensitivity in dBm 1 PER Temperature in C Figure 5 Sensitivity vs Temperature Tx Power vs Temperature Pout 7 Channel 11 Channel 19 Channel 26 E og x kuma o CO D Ee Ka Temperature in C Figure 6 TX Power vs Temperature 2015 Telegesis UK Ltd 25 ETRX358x LRS Product Manual telegesis ETRX358x LRS and ETRX358x LRS 11 Physical Dimensions Symbol A1 A2 RA R2 X1 X2 W Figure 7 ETRX3 Physical Dimensions Explanation Distance Length of the module 25 0mm Width of the module 19 0mm Height of the module 3 8mm Distance centre of pad PCB edge 0 9mm Pitch 1 27mm Keep out Zone from corner of PCB 17 5mm Keep out Zone from corner of PCB 4 1mm Distance centre of Antenna connector PCB edge 3 8mm Distance centre of Antenna connector PCB edge 2 8mm Table 18 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 kept NB The modules transmit receive range will depend on the antenna used and a
39. ured in order that the RF front end module can operate correctly An application note Writing customised firmware for the ETRX35x LRS can be downloaded from the Telegesis website 5 3 Boost Mode vs Normal Mode The Ember EM358x chips support a boost mode power setting next to the normal mode power setting The boost mode setting increases the sensitivity and output power of the radio transceiver however with the LRS variants enabling boost mode has no positive effect on neither the output power nor the sensitivity and therefore it is recommended to not use boost mode on this platform Section 10 2 lists the requirements for the maximum power settings for use of the LRS family in different countries 2015 Telegesis UK Ltd 16 ETRX358x LRS Product Manual a ETRX358x LRS and ETRX358x LRS telegesis 6 Absolute Maximum Ratings No Item Symbol Absolute Maximum Ratings Unit 1 Supply voltage Vcc 0 3 to 3 6 Vdc 2 Voltage on any Pad Vin 0 3 to Vcc 0 3 Vdc Voltage on any Pad pin PA4 PA5 PB5 PB6 PB7 PC1 when used as an input 9 to the general purpose ADC with the Vin WAN vet low voltage range selected 4 Module storage temperature range Tstg 40 to 105 C 5 Reel storage temperature range Tstrgreel 0 to 75 C 6 Operating temperature range Top 40 to 85 C 7 Input RF level Pmax 6 dBm 8 Reflow temperature TDeath Please refer to chapter 12 C Table 5 Absolute Maximum Ratings The absolute m
40. ystem by installing a protection 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 these products 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 2015 Telegesis UK Ltd 34 ETRX358x LRS Product Manual telegesis 5 ETRX358x LRS and ETRX358x LRS In liquid such as water salt water oil alkali or organic solvent or in places where liquid may splash In direct sunlight outdoors or in a dusty environment In an environment where condensation occurs In an environment with a high concentration of harmful gas e g salty air HCI Cl2 502 H2S NH
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