User manual

User Manual
Version 1.1
2013-09-09
RaspBee ZigBee addon board
www.dresden-elektronik.de
Page 13 of 21
7. Technical data
The RaspBee contains the 2.4 GHz IEEE 802.15.4 radio module ‘deRFmega256-23M12’ by
dresden elektronik. A detailed description of the module’s characteristics and properties can
be found in the radio module user manual [4].
Table 4: Mechanical data
Mechanical data
Value
Descriptor
Parameter
Min
Typ
Max
Unit
Size
L
48.0
mm
W
16.5
mm
H
12.0
mm
Table 5: Temperature range
Temperature range
6
Value
Descriptor
Parameter
Min
Typ
Max
Unit
Working
temperature
T
work
-40
+25
+85
°C
Table 6: Absolute maximum ratings
Absolute maximum ratings
Value
Descriptor
Parameter
Min
Typ
Max
Unit
Supply voltage
V
in_max
T=25°C
5.5
V
Supply current
I
in_max
TX_ON, TX_PWR=0x0
215
mA
Note: Stresses beyond those listed under “Absolute maximum ratings” may cause
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions beyond those indicated in the
operational sections of this manual are not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability. For more details
about these parameters, refer to individual datasheets of the components used.
6
The given values are only valid for the RaspBee board. They may differ from the Raspberry Pi or
other custom base boards. Check the appropriate documentations for the working and storage
temperature of the whole system.