A8520E24A91 – User’s Manual
Page 19 of 34
Release Date 02/27/12
3.2.
Operating Conditions
Table 4 Operating conditions
Parameter
Min
Max
Unit
Condition/Note
Supply Voltage (Vdd)
2.2
3.6
V
Supply Voltage IOVdd
1.8
3.6
V
Temperature Range
-40
+85
˚C
3.3.
Pin Out
The A8520E24A91 radios share a common pin-out and foot print, thus enabling the use of the
same application PCB layout for US/Europe and low power (short range) versus higher power
(long range). Below the footprint is shown.
Figure 4 Module pin-out view
NC = NO Connection.
Pin is NOT
connected internally.
DNC = Do Not Connect.
Internal
connection used during assembly,
do not connect.
