User Manual Radio Modules
Contents
1. 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual CR Radio modules deRFmega128 e 2 Option e A deRFmega128 22A00 or deRFmega128 22A02 e B deRFtoRCB e C JTAG ICE mkll or similar programmer e g AVR Dragon e D JTAG ICE Adapter 10 pins pitch 1 27mm to 30 poles flat cable e E RS232 Level Shifter for debugging Figure 13 Programming option 2 8 2 JTAG interface The deRFmega128 22A00 22A02 22C00 22C02 are programmable over JTAG interface TDI TDO TCK TMS If the JTAG ICE mkll programmer will be used no external pull up resistors are necessary Use the pin connection shown in Figure 14 to connect the radio module to a suitable JTAG programmer for example the JTAG ICE mkll PF4 TCK PFe TDO er PES TMS pO uidet PF7 TDI S P Figure 14 JTAG connector lt is necessary to use the latest version of AVR Studio min V4 18 Service Pack 1 8 2 and to upgrade the JTAG programmer firmware min V06 06 06 06 For more details see deRF Getting Started Web Version on dresden elektronik homepage dresden elektronik Tel 49 351 31 85 00 Page 18 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual EC Radio modules deRFmega128 e 9 Debugging and Tracing Debugging and tracing of the2. 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual EC Radio modules deRFmega128 Table 8 Signal description list TCK Test Clock No pull up resistor Test Data In Input _ No pull up resistor TDO Test Data Out Output TDM Test Mode Select Input Serial Programming Data Input Data Output Serial Clock Input Heset RSTN Microcontroller Reset Pull Up resistor USART TXDO TXD1 TransmitData 1 o RXDO RXD1 ReceiveData 1 XCKO XCK1 A for Timer Counter 0 to 3 B for Timer Counter 0 to 3 C for Timer Counter 0 to 3 TO T1 T3 Input ICP1 Timer Counter Input Capture Input Trigger 1 and 3 Automated Meter Reading nput Power Input GND Ground Clocks and Oscillators CLKI External Clock Input Input CLKO Divided System Clock Output Output JTAG No pull up resistor No pull up resistor No pull up resistor z No pull up resistor c em D be Zo lt d Interrupt PCINT7 INTO INT7 External Interrupt Input O to7 input L o o SPI MISO SPiMasterln Slave Out JO TI MOSI SPiMaster Out SlaveIn O TI SCK JSPlBusSeralClock VO 1 SSN jSPISlvePortSelect VO 1 o o y dresden elektronik Tel 49 351 31 85 00 Page 15 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek
3. 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Saar Radio modules deRFmega128 e 3 Features The radio modules deRFmega128 22A00 and deRFmegai28 22C00 offer the following features USART SPI Compact size 30 x 22 7 mm for 22A00 and 30 x 20 4 mm for 22C00 Pluggable 2 male connectors 23 pins per row 1 27mm pitch RF shielding Usable signals power supply peripheral programming debugging tracing ADC GPIO Application interfaces 2 x UART 1 x TWI Debug Programming interfaces 1 x SPI 1 x JTAG Onboard chip antenna 2 4GHz Onboard EEPROM for firmware update over the air and or process data storing 1Mbit serial TWI onboard Pull ups on SDA an SCL Certification CE FCC VCC 1 8 3 6V JTAG TWI GPIO ADC IRQ Figure 1 block diagram deRFmega128 22A00 22C00 The deRFmega128 22A02 and deRFmega128 22C02 offer the same features like the deRFmega128 22A00 except the chip antenna is replaced by a coaxial receptacle U FL for connecting an external antenna USART SPI VCC 1 8 3 6V JTAG TWI GPIO ADC IRQ Figure 2 block diagram deRFmega128 22A02 22C02 dresden elektronik Tel 49 351 31 85 00 Page 6 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Sara Radio modules
4. Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Saar Radio modules deRFmega128 e Signal description list continued Two Wire Interface Two Wire Serial Interface Data VO Onboard 4k7 Resist Two Wire Serial Interface Clock IO Onboard 4k7 Resist Analog to Digital Converter ADCO ADC7 Analog to Digital Converter Analog KN Channel 0 to 7 AREF Analog Reference Analog Analog Comparator AINO Analog Comparator Positive Input Analog AIN1 Analog Comparator Negative Input Analog Radio Transceiver DIG1 DIG2 Antenna Diversity Control Output Output dresden elektronik Tel 49 351 31 85 00 Page 16 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Ka Radio modules deRFmega128 e 8 Programming 8 1 Required Hardware Dresden elektronik ingenieurtechnik gmbh offers the hardware components for a fast start up The following hardware setups are possible 1 Option e A deRFmega128 22A00 or deRFmega128 22A02 B deRFtoRCB C Sensor Terminal Board D JTAG ICE mkll or similar programmer e g AVR Dragon E RS232 Level Shifter for debugging Figure 12 Programming option 1 dresden elektronik Tel 49 351 31 85 00 Page 17 of 28 ingenieurtechnik gmbh Fax 49 351
5. deRFmega128 22A00 22A02 to Rev02 Addition of deRFmega128 22C02 New pin designation Updated footprint receptacles 2010 09 07 01 03 Updated Programming section Mailing list Author Check Release omr S Wem 1 gt dresden elektronik Tel 49 351 31 85 00 Page 3 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Version 01 03 Radio modules deRFmega128 e 2010 09 07 Abbreviations dresden elektronik Tel 49 351 31 85 00 Page 4 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Saar Radio modules deRFmega128 e 1 Overview The pluggable compact radio modules deRFmega128 22A00 deRFmega128 22A02 and the solderable radio module deRFmega128 22C00 and deRFmega128 22C02 include Atmel s Single Chip ATmega128RFA1 which combines an 8 Bit AVR microcontroller with a 2 4GHz transceiver 2 Application The main applications for the radio modules are e 2 4GHz IEEE 802 15 4 e ZigBee Pro e ZigBee8 RF4CE e ZigBee IP e 6LOWPAN e ISA SP100 e WirelessHART e Wireless Sensor Networks WSN e industrial and home controlling and monitoring dresden elektronik Tel 49 351 31 85 00 Page 5 of 28 ingenieurtechnik gmbh Fax 49 351 3
6. deRFmega128 e 4 Technical data Table 1 Mechanical data Radio modules Size Lx B 30 x 22 7 mm for deRFmega128 22A00 22A02 30 x 20 4 mm for deRFmega128 22C00 22C02 Connectors number of headers 2 pins per header 23 pitch pin length pin diameter Insulator L x B x H 1 27 mm Table 2 Temperature range pe Working range Table 3 Electrical data Parameter Min Typ Max Unt Current I TXon TX PWR 3dBm 118 Ima gt consumption Lon mA I Idle Txoff BOD on 165 MA gt LBODon 1 B J pA depends on Sleep Mode Table 4 RF data power conducted dresden elektronik Tel 49 351 31 85 00 Page 7 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual EC Radio modules deRFmega128 5 Mechanical size 5 1 Radio module pluggable Used connectors SAMT EC TMS 123 02 L S 30 0mm E ES 00000000000000000000000 22 mm www dresden elektronik de 00000000000000000000000 1 23 Figure 3 Size deRFmega128 22A00 and deRFmega128 22A02 5 2 Footprint receptacles Used receptables SAMT EC SLM 123 01 L S 1 27mm 0 65mm COGO e b BIEN d Car ae Seat M UE AE ER ny E E sg oO N ee det ee 0 AC JC c 23 d Figure 4 Footprint receptacles 1 27mm pitch dresden elektronik Tel 49 351 31 85 00
7. the deRFmega128 22A00 deRFmega128 22C00 deRFmegai28 22A02 and deRFmega128 22C02 modules are incorporated into a product the manufacturer must ensure compliance of the final product to the European harmonized 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 II of the R amp TTE Directive The manufacturer must maintain a copy of the deRFmega128 22A00 deRFmega128 22C00 deRFmega128 22A02 and deRFmega128 22C02 modules documentation and ensure the final product does not exceed the specified power ratings antenna specifications and or installation requirements as specified in the user manual If any of these specifications are exceeded in the final product a submission must be made to a notified body for compliance testing to all required standards The CE marking must be affixed to a visible location on the OEM product The CE mark shall consist of the initials CE taking the following form e f the CE marking is reduced or enlarged the proportions given in the above graduated drawing must be respected e he CE marking must have a height of at least 5mm except where this is not possible on account of the nature of the apparatus e he CE marking must be affixed visibly legibly and indelibly More detailed information about CE marking requirements you can find at DIRECTIVE 1999 5 EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on 9 March 19
8. the requirements of FCC part 15 To be used with the deRFmega128 22A02 module the external antenna have been tested and approved which is specified in here below The deRFmega128 22A02 Module may be integrated with other custom design antennas which OEM installer must authorize following the FCC 15 21 requirements The Original Equipment Manufacturer OEM must ensure that the OEM modular transmitter must be labeled with its own FCC ID number This includes a clearly visible label on the outside of the final product enclosure that displays the contents shown below If the FCC ID is not visible when the equipment is installed inside another device then the outside of the device into which the equipment is installed must also display a label referring to the enclosed equipment This equipment 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 operation FCC 15 19 The internal external antenna s used for this mobile transmitter must provide dresden elektronik Tel 49 351 31 85 00 Page 23 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Saar Radio modules deRFmega128 e a separation distance of at least 20
9. 140 120 100 80 60 40 T C 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 t o Measured Temp Zone Temp Figure 7 Recorded soldering profile A solder process without supply of nitrogen causes a discoloration of the metal RF shielding dresden elektronik Tel 49 351 31 85 00 Page 10 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual CR Radio modules deRFmega128 e 7 Pin assignment Both pin headers respectively pin contacts provide the most important signals to the customer power supply peripheral programming debugging tracing analog measurement and free programmable ports All provided signals except VCC DGND RSTN RSTON AREF and CLKI are free programmable port pins GPIO 46 24 00000000000000000000000 Hd od EEA AG EA MA AA i E www dresden elekiron kde O0000000000000000000000 1 23 Figure 8 Top overlay deRFmega128 22A00 46 24 0000000000000000000000R www dresden elektronk de OOOVO0 O000Q000000000000000 1 23 Figure 9 Top overlay deRFmega128 22A02 dresden elektronik Tel 49 351 31 85 00 Page 11 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Ge
10. 2A00 22C00 The chip antenna on the deRFmega128 22A00 22C00 is matched with e Li 1 0nH 0402 e 2 2 2nH 0402 oome hints for the positioning of the radio module e avoid metallized environments in the near E mismatching of the antenna E decreased transmit range e place the module at the edge of a device AMT I 50Ohm t Figure 17 Matching circuit with chip antenna dresden elektronik Tel 49 351 31 85 00 Page 21 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual CR Radio modules deRFmega128 e 11 2 deRFmega128 22A02 22C02 The U FL coaxial connector on the deRFmega128 22A02 22002 is matched with e L2 1 0pF 0402 e C19 22pF 0402 e R1 10k 0402 The deRFmega128 22A02 22C02 are suitable for applications in plastic or metal cases L2 500hm i de DGND X3 UFL 500hm C18 22p DGNDDGND 500hm i DGND Figure 18 Matching circuit with U FL coaxial connector dresden elektronik Tel 49 351 31 85 00 Page 22 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Saar Radio modules deRFmega128 e 12 Radio Certification 12 1 United States FCC The deRFmega128 22A00 deRFmega128 22C00 deRFmega128 22A02 and deRFme
11. 99 at section 12 dresden elektronik Tel 49 351 31 85 00 Page 24 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Sara Radio modules deRFmega128 e 12 3 Approved antennas The deRFmega128 22A00 and deRFmega128 22C00 have an integrated chip antenna The design is fully compliant with all regulations The deRFmega128 22A02 and deRFmega128 22C02 have been tested and approved for use with the antenna listed below The module may be integrated with other custom design antennas which OEM installer must authorize with respective regulatory agencies The used antenna was connected to the radio module with a 10cm U FL to SMA Reverse pigtail Table 9 Approved antenna s and accessory ee M RR Manufacturer Gain Min Separation ee dBi cm BN 023768 Dual band antenna 2 ani RN Antenna Factor 4 7 20 and 5 8GHz with oe SMA odia L i wave i 10 cm Profineon dresden elektronik Tel 49 351 31 85 00 Page 25 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Saar Radio modules deRFmega128 e 13 Ordering Information The product name includes the following information deRF xxxx X X X XX X Revision Features Size Flash Memory Frequency
12. Page 8 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual EC Radio modules deRFmega128 5 3 Radio module solderable 30 0mm Sassspsassectececstducrs atd 20 4mm www dresden elektronikk de SE i 23 Figure 5 Size deRFmega128 22C00 and deRFmega128 22C02 5 4 Footprint Pads 1 0mm 0 2 mm 46 t RRRRRRRRRRRRRRRRRRRRRRR 24 1 0mm 21 4mm HENNEN 8 1 23 Figure 6 Footprint for deRFmega128 22C00 and deRFmega128 22C02 Do not place ground areas below the radio module and near the chip antenna Tel 49 351 31 85 00 Page 9 of 28 dresden elektronik ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Saar Radio modules deRFmega128 e 6 Soldering Profile of deRFmega128 22C00 and deRFmega128 22C02 Table 5 gives the soldering profile for the radio modules Table 5 Soldering Profile Average Ramp up Rate 217 C to Peak 3 C sec max Figure 7 shows a recorded soldering profile for a radio module The blue colored line illustrates a temperature sensor placed next to the soldering contacts of the radio module The pink line shows the set temperatures depending on the zone within the reflow soldering machine 280 260 240 220 200 180 160
13. Range Product Chipset Table 10 Product name code nnn eene pee 2 RAGA CE mem See En pluggable C 130x204mm X soldeabe Features 1 JR antenna EE Revision lt blank gt Den ft Rev J 2 J0 Rw J Table 11 Ordering information Comments BN 028182 deRFmega128 22A00 NE moe WF GROS GRIS radio module with onboard chip antenna BN 028498 deRFmega128 22A02 pluggable radio module with onboard U FL coaxial connector BN 028986 deRFmega128 22C00 solderable radio module with onboard chip antenna BN 028987 deRFmega128 22C02 solderable radio module with onboard U FL coaxial connector dresden elektronik Tel 49 351 31 85 00 Page 26 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual KC Radio modules deRFmega128 14 Errata 14 1 Serial TWI EEPROM Affected devices deRFmega128 22A001 deRFmega128 22A021 Problem Because of a hardware error the EEPROM Transistor and Pull up resistors are not assembled Workaround Fixed in revision 2 Note The concerned signals PDO PD1 PD6 can be used without problems dresden elektronik Tel 49 351 31 85 00 Page 27 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektron
14. User Manual Radio Modules deRFmega128 22A00 deRFmega128 22A02 deRFmega128 22C00 deRFmega128 22C02 Document Version V01 03 2010 09 07 dresden elektronik User Manual EC Radio modules deRFmega128 Table of contents he e 5 CEP ele ee PTT dumm 5 oa Felen ennen 6 EE ie ane e 2 GE REPRE 7 9 ISCHIA EE 8 5 1 Radio module pluggable aranea eneen venen ennerenen venen enen venen ennerens 8 9 2 eerie dln A gl Te 8 5 Rado MOOIE SD verre 9 56 FONR 9 6 Soldering Profile of deRFmega128 22C00 and deRFmega128 22002 10 f FAM CASSIONIMEM E 11 PN COC teh mmm 17 8 1 Required Hardware nennen nennen nnne nnn nnn nna nnns 17 8 2 JTAG Miera NR 18 GER laien ie Ee Tl AC MN EE 19 VEE 20 11 RF COMPONENS TTL 21 11 1 deRFmega128 22A00 22600 aanrennen en aiaa nennen nnne nnn nn 21 11 2 deRFmega128 22A02 Panser 22 12 Radio Certification cccccccceccccseececeeeesaeeceseeceseeeeeseeeeseeeeeseueeseeeessaeeeseeesseeeseneesseeeesaes 23 12e Ied Sale GO EE 23 VENNINNEN Ne 24 12 9 APDOVEO ANNA EE eee 25 18 TFT 26 Ln 27 DRENKT 27 dresden elektronik Tel 49 351 31 85 00 Page 2 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual LE Radio modules deRFmega128 3 Document history 2010 03 30 01 01 Addition of deRFmega128 22C00 2010 08 25 01 02 Updated
15. ans electronic or mechanical including photocopying and recording for any purpose other than the purchaser s personal use without the written permission of dresden elektronik ingenieurtechnik gmbh Copyright 2010 dresden elektronik ingenieurtechnik gmbh All rights reserved dresden elektronik Tel 49 351 31 85 00 Page 28 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de
16. ble UO port pins Comments PBO SSN PCINTO PB SCK PCINT PB2 MOSI PD PCINT2 PB3 MO PDO PCINT3 PB4 OCAA DONT PB5 Oooh POINTS PBe JOCIB JPONTO S PBZ OCOA OCIC JPCINT7 S PDO SCL NTO Onboard Pull Up Resistor4k7 PD SDA INT Onboard Pull Up Resistor 4k7 PD2 RXD1 NI PDS J TXDi INB gt PDA LI CPI II PDS XO Uo o E PD7 J J 4070 J S 2 PEO Din X PONT8 PE J TXDO s JJ J m PEZ cht AN 1 PES OGSA JAN II PE4 10088 INA 1 PES OCC INB 0 0 DES T8 ING 1 m6H PE7 ICP3 NIT7 JOKO PRO ADOD PP PF JADA PP PF2 ADG2 DG2 PF4 JADG4 PK PF5 ADCS JJ IMS KEN PF6 ADC6 1100 D I ADG7 TD PG DIG gt PG2 AMR PG3 110802 II PG4 oe II PG5 10008 Note The I O port pins PF3 ADC3 DIG4 and PGO DIG3 are not available PG4 TOSC1 and PG3 TOSC2 are connected internal with a 32 768kHz crystal dresden elektronik Tel 49 351 31 85 00 Page 14 of 28 ingenieurtechnik gmbh Fax 49 351
17. cm from all persons and must not be co located or operating in conjunction with any other antenna or transmitter Installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance This device is approved as a mobile device with respect to RF exposure compliance and may only be marketed to OEM installers Use in portable exposure conditions FCC 2 1093 requires separate equipment authorization Modifications not expressly approved by this company could void the user s authority to operate this equipment FCC section 15 21 This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense FCC section 15 105 12 2 European Union ETSI The deRFmega128 22A00 deRFmega128 22C00 deRFmega128 22A02 and deRFmega128 22C02 modules have been certified for use in European Union countries If
18. ga128 22C02 complies with the requirements of FCC part 15 To fulfill FCC Certification requirements an OEM manufacturer must comply with the following regulations The modular transmitter must be labeled with its own FCC ID number and if the FCC ID 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 This exterior label can use wording such as the following Any similar wording that expresses the same meaning may be used Sample label for radio module deRFmega128 22A00 and deRFmega128 22C00 FCC ID XVV MEGA22A00 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 operation Sample label for radio module deRFmega128 22A02 and deRFmega128 22C02 FCC ID XVV MEGA22A02 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 operation Note The radio modules deRFmega 22C00 and deRFmega 22C02 fulfill a Permissive Change Class 1 regarding to FCC Section 2 1043 and complies with
19. ik de User Manual EC Radio modules deRFmega128 dresden elektronik ingenieurtechnik gmbh Enno Heidebroek StraBe 12 01237 Dresden GERMANY Tel 49 351 31 85 00 Fax 49 351 318 50 10 E Mail wireless dresden elektronik de General manager Dipl Ing L Pietschmann Commercial Registry HRB 749 Dresden Municipal Court Tax number 201 107 00726 Sales tax identification number DE 140125678 Trademarks and acknowledgements e ZigBee is a registered trademark of the ZigBee Alliance e 802 15 4 is a trademark of the Institute of Electrical and Electronics Engineers IEEE These trademarks are registered by their respective owners in certain countries only Other brands and their products are trademarks or registered trademarks of their respective holders and should be noted as such Disclaimer This note is provided as is and is subject to change without notice Except to the extent prohibited by law dresden elektronik ingenieurtechnik gmbh makes no express or implied warranty of any kind with regard to this guide and specifically disclaims the implied warranties and conditions of merchantability and fitness for a particular purpose dresden elektronik ingenieurtechnik gmbh shall not be liable for any errors or incidental or consequential damage in connection with the furnishing performance or use of this guide No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or any me
20. radio module is possible with the deRFtoRCB adapter and the RS232 Level Shifter Both components were offered by dresden elektronik ingenieurtechnik gmbh The used pin connection is shown in Figure 15 to connect the radio module to a Suitable debug and trace hardware VCC PE1 TXDO WE PB1 SCK e PEO RXDO RSTN xh D Figure 15 Debug interface For more details see deRF Getting Started Web Version on dresden elektronik homepage dresden elektronik Tel 49 351 31 85 00 Page 19 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual CR Radio modules deRFmega128 e 10 Onboard EEPROM The deRFmega128 22A00 22A02 22C00 22C02 contain a Serial TWI EEPROM with a memory size of 128k x 8Bit The EEPROM power supply and the pull ups will be switched on with a LOW Signal on port pin PD6 T1 It is necessary to wait until the TWI interface on the ATmega128RFA1 is initialized before the communication on the data bus PD1 and PDO can be started p DGND DGND Figure 16 Schematic of EEPROM dresden elektronik Tel 49 351 31 85 00 Page 20 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual EC Radio modules deRFmega128 e 11 RF components 11 1 deRFmega128 2
21. rmany www dresden elektronik de User Manual E Radio modules deRFmega128 46 24 www dresden elektronk de 1 23 Figure 10 Top overlay deRFmega128 22C00 46 24 www dresden eektronk de 1 23 Figure 11 Top overlay deRFmega128 22C02 dresden elektronik Tel 49 351 31 85 00 Page 12 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual Version 01 03 Radio modules deRFmega128 e 2010 09 07 Table 6 Pin assignment of deRFmega128 22A00 22A02 22C00 22C02 uC Port VCC 2 DGND 125 DGND 3 AREF 126 PEO RXDO PGINT8 4 PGND X JPDZRXDI NT gt 5 JRSIN 28 JPEDITXD gt o6 PG PT 8 PG5 OCOB X J J 81 JPEaOoGaAaNT 9 JPDISDANT i 832 JPDAICP Be careful with User Manual version 01 02 the pin designation was changed from X1 1 to 23 and X2 1 to 23 to an incremental pin numbering from 1 to 46 beginning in the bottom left corner and move counter clockwise around the module at top view There were no electrical changes made dresden elektronik Tel 49 351 31 85 00 Page 13 of 28 ingenieurtechnik gmbh Fax 49 351 3 18 50 10 Enno Heidebroek Str 12 wireless dresden elektronik de 01237 Dresden Germany www dresden elektronik de User Manual LE Radio modules deRFmega128 3 Table 7 Description of availa
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