User's Manual

1.1.2 Absolute Maximum Ratings
Symbol Description Min. Max. Units
Ts Storage temperature -40 125
℃
T
A
Ambient operating
temperature
0 70 ℃
Vdd Supply voltage 3.0 3.6 V
Vio Voltage on IO pin 0 3.3 V
ESD ESD protection (HBM) 2000 V
1.1.3 DC Voltage and current
Specifications Min. Typ. Max. Units
VDD 3 3.3 3.6 V
VIL(input low voltage) 0 0.8 V
VIH(input high voltage) 2 3.6 V
VOL(output low voltage) 0 0.4 V
VOH(output high voltage) 2.4 3.6 V
Io 4 16 mA
RPU (Pullup Resistance) 40 190 kΩ
R
PD
(Pulldown Resistance) 10 50 kΩ
Standby 110 mA
pulse current @TX
11b @18dBm 11Mbps
320 335 mA
pulse current @TX
11g @16dBm 54Mbps
280 290 mA
1.1.4 IEEE802.11b mode
ITEM Specification
Modulation Type DSSS / CCK
Frequency range
2412MHz~2462MHz
Channel CH1 to CH11
Data rate 1, 2, 5.5, 11Mbps
TX Characteristics Min Typical Max. Unit
Transmitter Output Power
11bTarget Power
16 dBm
Frequency Error
-10 +10 ppm
Constellation Error( peak EVM)@ target power
1~11Mbps
-40
RX Characteristics Min Typical Max. Unit