Specifications
Absolute maximum ratings
Symbol |
Parameter |
Min. |
Typ. |
Max. |
Unit |
VDD |
Supply voltage |
-0.3 |
|
3.9 |
V |
TA |
Operating temperature |
-40 |
|
+85 |
°C |
VIO |
IO Input voltage VDD < 3.6 V |
|
|
VDD + 0.3 |
V |
VIO |
IO Input voltage VDD > 3.6 V |
|
|
3.9 |
V |
VSS |
Ground pad voltage |
|
|
0.0 |
V |
TS |
Storage temperature |
-40 |
|
+125 |
°C |
RFin |
RF input power |
|
|
+10 |
dBm |
ESD |
ESD all pins, Human Body Model |
|
|
1 |
kV |
Recommended operating conditions
Symbol |
Parameter |
Min. |
Typ. |
Max. |
Unit |
VDD |
Supply voltage |
3.0 |
3.3 |
3.6 |
V |
Vrise |
Supply rise time (0 V to 3.7 V) |
|
|
60 |
ms |
IDD |
Supply peak current capability |
|
150 |
250 |
mA |
See Power supply recommendations for a more specific guideline.
Digital I/O pins
Symbol |
Parameter |
Min. |
Typ. |
Max. |
Unit |
VIL |
Input voltage logic low |
0 |
|
0.3 * VDD |
V |
VIH |
Input voltage logic high |
0.7 * VDD |
|
VDD |
V |
VOL |
Output voltage logic low |
0 |
|
0.4 |
V |
VOH |
Output voltage logic high |
VDD - 0.4 |
|
VDD |
V |
Symbol |
Parameter |
Min. |
Typ. |
Max. |
Unit |
frange |
Operating frequency range |
2402 |
|
2480 |
MHz |
RXsens |
Receiver sensitivity (0.1% BER) |
|
-94 |
|
dBm |
TXpout |
TX output power |
|
17.5 |
|
dBm |
Mechanical specification
All dimensions in mm. The W-Modbus OEM module is implemented on the LumenRadio MWA-N2 radio module. Mechanical design files in .stp and .dxf format is available for download at the LumenRadio online support page.