Specifications
HM-WF8266A
E-mail:sales@hoperf.com www.hoperf.com Rev1.0
6. Electrical Characteristics
Test conditions: power supply 3.3V, temperature 25 °C
Electrical Parameter List
Parameter
Status
Min
Typ
Max
Unit
Working
frequency
HM-WF8266
2412
2412
2484
MHz
Package
SMD22
Dimensions
24*16*3(±0.2)MM
SPI Flash
Default 32MB
Interface
UART/GPIO/ADC/PWM
I/O
8
Receiving
sensitivity
CCK,1 Mbps
-90
dBm
CCK,11Mbps
-85
dBm
6Mbps(1/2 BPSK)
-88
dBm
54Mbps(3/4 64- QAM)
-70
dBm
HT20,MCS7(65Mbps,72Mbps)
-67
dBm
802.11 b (11 Mbps)
-91
dbm
802.11 g (54 Mbps)
-75
dbm
802.11 n (MCS7)
-72
dbm
Serial port rate
300
115200
4608000
bps
Operating
Voltage
2.5
3.3
3.6
V
Receiving
operating
current
802.11b,1024Bytes 包长，-80dBm
50
mA
802.11g,1024Bytes 包长，-70dBm
56
mA
802.11n,1024Bytes 包长，-65dBm
56
mA
发射功率
802.11b,CCK 11Mbps
17
dbm
802.11g,OFDM 54Mbps
15
dbm
802.11n,CCK MCS7
13
dbm
Transmit
operating
current
802.11b,CCK 11Mbps +17dbm
170
mA
802.11g,OFDM 54Mbps +15dbm
140
mA
802.11n,CCK MCS7 +13dbm
120
mA
Deep sleep
current
Deep Sleep
20
uA
Adjacent
frequency
suppression
OFDM,6Mbps
37
dB
OFDM,54Mbps
21
dB
HT20,MCS0
37
dB
HT20,MCS7
20
dB
Operating
-40
+85
℃