Data Sheet

Bluetooth 5.1 Dual Mode Module
Datasheet
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BDE Technology Inc.
BDE-BDM209A
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4. Characteristics
All MIN/MAX specification limits are guaranteed by design, production testing and/or statistical
characterization. Typical values are based on characterization results at default measurement conditions
and are informative only.
Default measurement conditions (unless otherwise specified): VDD= 3.0 V, TA = 25 ℃ . All radio
measurements are performed with standard RF measurement equipment.
4.1. Absolute Maximum Ratings
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.
These are stress ratings only, so functional operation of the device at these or any other conditions beyond
those indicated in the operational sections of the specification are not implied. Exposure to Absolute
Maximum Rating conditions for extended periods may affect device reliability.
Table 3: Absolute Maximum Ratings
Parameter
Description
Conditions
Min
Max
Unit
VDD
Power Supply voltage at VDD pins
-0.3
4.17
V
T
STG
Storage temperature
-40
125
°C
4.2. Recommended Operating Conditions
Table 4: Recommended Operating Conditions
Parameter
Description
Conditions
Min
Typ
Max
Unit
VDD
Power supply voltage
2.05
3.0
3.7
V
T
-40
85
°C
I
INRUSH
Inrush current into the VDD pins
100
mA
4.3. Device Characteristics
Table 5: Digital IO - Recommended Operating Conditions
Parameter
Description
Conditions
Min
Typ
Max
Unit
VIT+
Positive-going input threshold voltage
VDD = 3V
1.35
2.25
V
VIT-
Negative-going input threshold voltage
VDD = 3V
0.75
1.65
V
VOH
High-level output voltage
VDD = 3V,
IOHmax = -6mA
VDD-0.6
VDD
V
VOL
Low-level output voltage
VDD = 3V,
IOLmax = 6mA
VSS
VSS+0.6
Table 6: Radio for Bluetooth BR EDR - Recommended Operating Conditions
Parameter
Description
Conditions
Min
Typ
Max
Unit
fOPER
Operating frequency
2402
2480
MHz
NCH
Number of channels
79
1
FCH
Channel frequency
K = 0 to 78
2402+K
MHz
Table 7: Radio for Bluetooth Low Energy - Recommended Operating Conditions