User Manual Radio Modules deRFarm7-15A00 / 15A02 deRFarm7-25A00 / 25A02 deRFarm7-15C00 / 15C02 deRFarm7-25C00 / 25C02 Document Version V1.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 Table of contents 1. Overview ......................................................................................................................... 5 2. Application ....................................................................................................................... 5 3. Features .......................................................................................................................... 6 4.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 Document history Date Version Description 2011-02-10 1.0 Initial version 2011-10-21 1.1 Addition of PCB design Mailing list Firm Division / Name DE Dev. / A.Palm Author / Check / Release Author Firm Division / Name DE Dev. / A.Palm Check release dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden / Germany Tel.: +49 351 – 31 85 00 Fax: +49 351 – 3 18 50 10 wireless@dresden-elektronik.de www.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 Abbreviations Abbreviation Description ADC Analog to Digital Converter BOD Brownout-Detection CE Consumer Electronics DAC Digital to Analog Converter DBGU Debug Unit ETH Ethernet, family of frame-based computer networking technologies for local area networks (LAN).
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 1. Overview The compact designed radio modules contains a powerful ARM™7 microcontroller with 512 kBytes High-Speed Flash, On-chip USB 2.0 Full Speed Transceiver, Ethernet MAC 10/100 base-T in RMII-Mode and an onboard transceiver for 2.4 GHz or 868/915 MHz. The 46 pin interface gives access to most hardware functions of the microcontroller. A long radio transmission range can be achieved by using the coaxial jack (U.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 3. Features The Sub-GHz radio modules deRFarm7-15A00 / 15C00 offer the following features: • pluggable: 2 male connectors, 23 pins per row, 1.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 The 2.4 GHz radio modules deRFarm7-25A00 / 25C00 offer the following features: • compact size: 30 x 22.7 mm (for 25A00) and 30 x 20.4 mm (for 25C00) • pluggable: 2 male connectors, 23 pins per row, 1.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 4. Technical data Table 1: Mechanical data Mechanical Radio modules Size (L x W x H) 30 x 22.7 x 8.2 mm 1 (for deRFarm7-15A02 / 25A00 / 25A02) 30 x 20.4 x 4.3 mm (for deRFarm7-15C02 / 25C00 / 25C02) Connectors number of headers pins per header pitch pin length pin diameter Insulator (L x W x H) Pins pitch 1 2 23 1.27 mm 3.05 mm 0.51 mm 29.2 x 2.5 x 2.5 mm 1.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 I_Idle (Txoff, BOD on) I_BODon I_Sleep (depends on Sleep Mode) TBD TBD TBD TBD TBD mA µA µA Table 4: Radio transmission data Radio (Vcc = 3.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 5. Mechanical data 5.1. Radio module (pluggable) Used connectors: SAMTEC “TMS-123-02-L-S” 22,7mm 30,0mm Figure 5: Size deRFarm7-15A02 / 25A00 / 25A02 5.2. Footprint receptacles Used receptacles: SAMTEC “SLM-123-01-L-S” 0,65mm 20,4mm 1,27mm Figure 6: Footprint receptacles 1.27mm pitch dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden / Germany Tel.
User Manual Version 1.1 2011-10-21 5.3. Radio modules deRFarm7 Radio module (solderable) 20.4mm 30,0mm Figure 7: Size deRFarm7-15C02 / 25C00 / 25C02 5.4. Footprint pads 0.27mm 21.4mm 1.0mm 1.0mm Figure 8: Footprint for deRFarm7-15C02 / 25C00 / 25C02 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden / Germany Tel.: +49 351 – 31 85 00 Fax: +49 351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.
User Manual Version 1.1 2011-10-21 5.5. Radio modules deRFarm7 PCB design The PCB design of the radio module base board and placement affects the radio characteristic. The radio module should be placed at the edge or side of a base board. The chip antenna should be directed to PCB side. OK PCB PCB Do not place ground areas below the radio module and near the chip-antenna.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 6. Soldering profile of deRFarm7 Table 5 gives the soldering profile for the radio modules. Table 5: Soldering Profile Profile Feature Average-Ramp-up Rate (217°C to Peak) Preheat Temperature 175°C ±25°C Temperature Maintained Above 217°C Time within 5°C of Actual Peak Temperature Peak Temperature Range Ramp-down Rate Time 25°C to Peak Temperature Values 3°C/sec max. 120 sec. max 60 sec. 20 sec. to 40 sec. 260° 6°C/sec max. 8 min. max.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 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, GND, RSTN, JTAGSEL, TDI, TDO, TCK, TMS, USBDM, USBDP and ADVREF are free programmable port pins (GPIO).
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 Figure 12: Top overlay deRFarm7-25A02 coming soon Figure 13: Top overlay deRFarm7-15C02 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden / Germany Tel.: +49 351 – 31 85 00 Fax: +49 351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 coming soon Figure 14: Top overlay deRFarm7-25C00 coming soon Figure 15: Top overlay deRFarm7-25C02 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden / Germany Tel.: +49 351 – 31 85 00 Fax: +49 351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 Table 6: Pin assignment of deRFarm7 – radio module family Pin assignment Pin µC-Port 1 VCC 2 GND 3 ADVREF 4 USBDM 5 RSTN 6 PB3/ETX1 7 PA11/TWCK 8 PB26/TIOB1/RI1 9 PA10/TWD 10 PA1/ TXD0 11 PB25/TIOA1/DTR1 12 PB2/ETX0 13 PA18/SPI0_SPCK 14 PA3/RTS0 15 PA17/SPI0_MOSI 16 PB0/ETXCK/EREFCK 17 PA16/SPI0_MISO 18 PB8/EMDC 19 PB6/ERX1 20 PB18/EF100/ADTRG 21 PB15/ERXDV/ECRSDV 22 GND 23 GND dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str.
User Manual Version 1.
User Manual Version 1.
User Manual Version 1.1 2011-10-21 Signal name Radio modules deRFarm7 Function Type ADTRG ADC Trigger ADVREF ADC Reference Ethernet MAC 10/100 (RMII Mode) ETXCK/ Reference Clock EREFCK ETXEN Transmit Enable ETX0 – ETX1 Transmit Data ERX0 – ERX1 Receive Data ERXER Receive Error EMDC Management Data Clock EMDIO Management Data Input/Output ERXDV/ Carrier Sense and Data Valid ECRSDV EF100 Force 100 Mbits/sec. dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 8. Programming 8.1. Required hardware Dresden elektronik ingenieurtechnik gmbh offers the hardware components for a fast startup. The following hardware setups are possible: • • • deRFarm7 radio module deRFgateway or deRFnode (baseboard) SEGGER SAM-ICE similar programmer For example, to exchange the firmware of an ARM-based radio module, use the Atmel SAMICE JTAG Emulator and the SAM-Prog firmware updater.
User Manual Version 1.1 2011-10-21 8.2. Radio modules deRFarm7 JTAG interface All deRFarm7 variants are programmable over JTAG interface (TDI, TDO, TCK, TMS). The radio module contains all necessary pull-up resistors onboard. Use the pin configuration shown in Figure 17 to connect the radio module to a suitable ARM™ programmer like the SEGGER SAM-ICE. Figure 17: ARM JTAG interface 9. Debugging and tracing Debugging and tracing of the radio module is possible with the RS232-Level-Shifter.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 10. RF components 10.1. deRFarm7-15A02 / 15C02 The U.FL coaxial connector contains a filter network: • L2 = 10nH (0402) • C1 = 4.7pF (0402) • C3 = 4.7pF (0402) Figure 19: Filter network of deRFarm7-15A02 10.2. deRFarm7-25A00 / 25C00 The chip antenna on the deRFarm7-25A00 is matched with: • L1 = 1.0nH (0402) • L2 = 2.2nH (0402) Figure 20: Matching network of deRFarm7-25A00 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 10.3. deRFarm7-25A02 / 25C02 The U.FL coaxial connector contains a filter network: • L2 = 1.0pF (0402) (assembly variant of deRFarm7-25A00) • C19 = 22pF (0402) Figure 21: Matching network of deRFarm7-25A02 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden / Germany Tel.: +49 351 – 31 85 00 Fax: +49 351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 11. Radio certification 11.1. United States (FCC) The deRFarm7-15A02, deRFarm7-25A00, deRFarm7-25A02, deRFarm7-15C02, deRFarm725C00, deRFarm7-25C02 radio modules comply with the requirements of FCC part 15. The FCC certification of deRFarm7-25A00, deRFarm7-25A02, deRFarm7-15C02, deRFarm7-25C00, deRFarm7-25C02 radio modules is pending.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 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.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 Table 9: Approved antenna(s) and accessory Approved antenna(s) and accessory Part Description number ANT-916½ wave whip antenna (915 CW-HWR- MHz) with RP-SMA-Connector, RPS BN-032125 U.FL to RP-SMA pigtail, 15 cm dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden / Germany Manufacturer Antenna Factor Hirose / Profineon Tel.: +49 351 – 31 85 00 Fax: +49 351 – 3 18 50 10 wireless@dresden-elektronik.de www.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 12. Ordering information The product name includes the following information: deRF xxxx - x x x xx x Revision Features Size Flash Memory Frequency Range Product / Chipset Table 10: product name code Product name code Information Product / Chipset Frequency range Flash memory Size Features Revision dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 Table 11: ordering information Ordering information Part number Product name coming soon deRFarm7-15A00 coming soon deRFarm7-15C00 BN-030974 deRFarm7-15A02 coming soon deRFarm7-15C02 BN-027264 deRFarm7-25A00 coming soon deRFarm7-25C00 BN-027265 deRFarm7-25A02 coming soon deRFarm7-25C02 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 13. Revision notes Up to now for the deRFarm7-15A02, deRFarm7-25A00, deRFarm7-25A02, deRFarm715C02, deRFarm7-25C00 and deRFarm7-25C02 radio modules technical problems, malfunctions or any other critical issues are not known. dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden / Germany Tel.: +49 351 – 31 85 00 Fax: +49 351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.
User Manual Version 1.1 2011-10-21 Radio modules deRFarm7 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Straße 12 D-01237 Dresden 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 • ZigBee® is a registered trademark of the ZigBee Alliance. • 802.15.
