Owner's manual

Electrical Characteristics
Absolute Maximum Ratings
Parameter Min. Max. Unit
Storage Temperature -40 +85 ℃
Supply Voltage(VDD) 2.7 3.6 DCV
Supply Voltage(PVCC) 3.0 3.3 DCV
Other Pin Voltage Vss-0.4 VDD+0.4 DCV
Recommended Operating Conditions
Parameter Min. Max. Unit
Temperature -10 +70
℃
Supply Voltage for
UART
3.0 3.6 DCV
Supply Voltage for
USB
3.0 3.6 DCV
General Electrical Specification
Parameter Description Min. Typ. Max. Unit
Carrier Frequency 2.402 2.480 GHz
RF Output Power Measured in 50ohm 15 16.5 18 dBm
RX sensitivity - -88 -85 dBm
Load Impedance No abnormal Oscillation 5:1
Input Low Voltage RESET,UART,GPIO,PCM -0.30 - 0.80 DCV
Input High Voltage RESET,UART,GPIO,PCM 0.7VDD - VDD+0.3 DCV
Output Low Voltage UART,GPIO,PCM - - 0.40 DCV
Output High Voltage UART,GPIO,PCM VDD-0.4 - - DCV
Average Current
Consumption
Receive DM1 114 mA