User Manual

Bluetooth 4.0 BLE Module
Section 2:
Specifications
2.1 Electrical Characteristics
Table 2 shows the maximum electrical rating for voltages referenced to VDD pin.
Table 2: c
Table 3 shows the power supply characteristics for the range T
J
= 0 to 85°C.
Table 3: Power Supply
Parameter Minimum
a
Typical
Maximum
a
Unit
DC supply voltage for VDDM (UART/I
2
C)
1.62 – 3.63 V
DC supply voltage for VDDIO 1.8 – 3.63 V
a. Overall performance degrades beyond minimum and maximum supply voltages.
Table 4: Current Consumption
a
Operational Mode
Conditions
Typ
Max
Unit
Receive
Receiver and baseband are both operating, 100%
ON.
26
–
mA
Transmit
Transmitter and baseband are both operating,
100% ON.
20
–
mA
Standby
4.3
–
mA
Broadcast
5.9
–
mA
Sleep
40
–
uA
a. Current consumption measurements are taken at VBAT 3V.
Rating
Symbol
Value
Unit
DC supply voltage for VDDIO domain
–
3.8
V
Voltage on input or output pin
–
VSS – 0.3 to VDD + 0.3
V
Operating ambient temperature range
Topr
-30°C to +85°C
°C
Storage temperature range
Tstg
–40 to +125
°C