User's Manual

User Manual
Version 01.01
2011-12-22
Radio modules deRFarm7
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: +49 351 – 31 85 00
Fax: +49 351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
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Table of contents
1. Overview ......................................................................................................................... 5
2. Application ....................................................................................................................... 5
3. Features .......................................................................................................................... 6
4. Technical data ................................................................................................................. 8
5. Mechanical data ............................................................................................................ 10
5.1. Radio module (pluggable)..................................................................................... 10
5.2. Footprint receptacles ............................................................................................ 10
5.3. Radio module (solderable).................................................................................... 11
5.4. Footprint pads ...................................................................................................... 11
5.5. PCB design .......................................................................................................... 12
6. Soldering profile of deRFarm7 ....................................................................................... 13
7. Pin assignment .............................................................................................................. 14
7.1. External Pins ........................................................................................................ 17
7.2. Internal Connections ............................................................................................. 21
8. Programming ................................................................................................................. 22
8.1. Required hardware ............................................................................................... 22
8.2. Programming example ......................................................................................... 23
8.3. JTAG interface ..................................................................................................... 29
9. Debugging and tracing .................................................................................................. 29
10. RF components ............................................................................................................. 30
10.1. deRFarm7-15A02 / 15C02 .................................................................................... 30
10.2. deRFarm7-25A00 / 25C00 .................................................................................... 30
10.3. deRFarm7-25A02 / 25C02 .................................................................................... 31
11. Radio certification .......................................................................................................... 32
11.1. United States (FCC) ............................................................................................. 32
11.2. European Union (ETSI) ........................................................................................ 33
11.3. Approved antennas .............................................................................................. 34
12. Ordering information ...................................................................................................... 35
13. Revision notes ............................................................................................................... 37