User's Manual
Table Of Contents
- 1. Overview
- 2. Applications
- 3. Features
- 4. Technical data
- 5. Mechanical size
- 6. Soldering profile
- 7. Pin assignment
- 8. PCB design
- 9. Clock
- 10. Application circuits
- 11. Programming
- 12. Pre-flashed firmware
- 13. Adapter boards
- 14. Radio certification
- 15. Ordering information
- 16. Packaging dimension
- 17. Revision notes
- 18. References
User Manual
Version 1.1c
2013-07-01
OEM radio modules deRFmega
www.dresden-elektronik.de
Page 21 of 52
7. Pin assignment
The LGA pads provide all signals to the customer: power supply, peripheral, programming,
debugging, tracing, analog measurement, external front-end control, antenna diversity
control and free programmable ports. All provided signals except VCC, DGND, RSTN,
RSTON, AREF, AVDD and CLKI are free programmable port pins (GPIO).
7.1. Signals of deRFmega128-22M00
The radio module deRFmega128-22M00 has 51 LGA pads. The ‘1’ marking is shown in
Figure 15. Consider that the pin numbering in Figure 16 is shown from top view. All
available LGA pads are listed in Table 7-1.
Figure 14: deRFmega128-22M00 (top view)
Figure 15: deRFmega128-22M00 (bottom view)
Figure 16: Pad numbering and signal names of deRFmega128-22M00 (top view)
pad 1
Antenna