ALPWISE BLEM103 Benutzerhandbuch
ALPW-BLEM103
Bluetooth® Smart HCI Module
Datasheet
ALPWISE S.A.S. – LE PULSAR, 4 Avenue Doyen Louis Weil, 38000 GRENOBLE, France
Tel: +33 4 76 22 02 24– Email: alpwisesales@alpwise.com –
Tel: +33 4 76 22 02 24– Email: alpwisesales@alpwise.com –
Revision 1.1
5
3.3
Power Consumption
3.3.1
Static current consumption
T= 25°C
Sym
Description
Value
Unit
I
RX
RX peak Current
25
mA
I
TX
TX peak Current
26
mA
I
Idle
Idle Mode Current
294
µA
I
Sleep
Sleep Mode Current
24
µA
I
Deep-
Sleep
Deep
Sleep
Mode
Current
13
µA
3.4
Electrical Characteristics
3.4.1
Digital interface Characteristics
Sym
Description
Value
Unit
UART
BR
UART Baud Rate
Max
1843.2
kBd/s
SPI
BR
SPI Bit rate
Max 5000
kBd/s
3.4.2
RF General Characteristics
Sym
Description
Value
Unit
F
Operating RF band
2.4-2.483
GHz
DR
On-air data rate
1
Mb/s
Ch
Channel spacing
2
MHz
Receiver
Z
Z
in
Input Impedance
50
Ω
S
in
Sensitivity
-80
dBm
P
in max
Maximum input power
-5
dBm
Transmitter
P
P
RF
Output RF Power
-18 to +3
dBm
D
m
Typical Range
20
m
The typical range highly depends on the module
integration and the environment characteristics. In
free-space conditions, use the following graph to
determine the average path losses:
integration and the environment characteristics. In
free-space conditions, use the following graph to
determine the average path losses:
Figure6.: Free-Space Losses
4 Soldering recommendations
To avoid damaging the module components, the
following reflow profile should be observed.
following reflow profile should be observed.
Figure7.: Recommended reflow profile
-80
-70
-60
-50
-40
-30
-20
-10
0
1
5
9
13
17
21
25
29
33
37
41
45
49
Los
se
s
[dB
m
]
Distance [m]