Data Sheet

BLUENRG-M2Sx
9
TX -8 dBm
14.7
mA
TX -11 dBm
14.1
mA
TX -14 dBm
13.7
mA
5.2 Digital I/O specifications
IO pins are directly connected to the embedded state of the art BlueNRG-2 chipset. For more details
about the digital I/O specification, please refer directly to the BlueNRG-2 datasheet available on
www.st.com/BlueNRG-2.html.
5.3 RF General characteristics
Characteristic measured over recommended operating condition unless otherwise specified. Typical
value are referred to V
IN
= 3.3 V, 25 °C, DC/DC on, XO 32KHz and XO 32MHz.
Table 5. Electrical characteristics
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
FREQ
Frequency range
2400
-
2483.5
MHz
FCH
Channel spacing
-
2
-
MHz
RFch
RF Channel center frequency
2402
-
2480
MHz
5.4 Pin assignment
Figure 4. Pin connection for the BLUENRG-M2SA