WizFi210 WIZnet, WizFi210 Datasheet - Page 11

• Manufacturer Part Number: WizFi210
• Description: WiFi / 802.11 Modules 802.11B WIFI MOD LOW POWER
• Manufacturer: WIZnet

Specifications of WizFi210

• Rohs: yes
• Protocol Supported: 802.11 b/g/n
• Frequency Band: 2.4 GHz
• Data Rate: 11 Mbps
• Interface Type: I2C, SPI, UART
• Transmit Power (max): 8 dBm
• Antenna Connector Type: U.FL
• Operating Supply Voltage: 3.3 V
• Supply Current Transmitting: 135 mA
• Supply Current Receiving: 125 mA
• Maximum Operating Temperature: + 85 C
• Dimensions: 32 mm x 23.5 mm x 3 mm
• Minimum Operating Temperature: - 40 C
• Modulation Technique: CCK, DSSS
• Security: WEP, WPA, WPA2

(4) I/O Digital Specification (Tri-State)
IO Supply Voltage
Input Low Voltage (V
Input High Voltage (V
Schmitt trig. Low to High threshold
point (V
Schmitt trig. High to Low threshold
point (V
Pull-Up Resistor (R
Pull-Down Resistor (R
Output Low Voltage (V
Output High Voltage (V
Output rise time @ 3.3V (t
Output fall time @ 3.3V (t
Input rise time (t
Input fall time (t
WizFi 210 User Manual
T+
T-
)
)
TiHL
TiLH
u
)
)
)
(WIZnet Co., Ltd.)
IL
IH
d
)
)
OL
)
OH
)
)
ToHL
ToLH
Table 5. I/O Digital Specification
)
)
0.8V
1.62/3
Min
0.05
0.05
-0.3
1.5
1.3
0
DDIO
1.8/3.3
Typ
1.98/3.63
0.25V
V
V
Max
0.4
DDIO
DDIO
1
1
1
7
7
7
7
DDIO
Unit
MΩ
ns
ns
ns
ns
V
V
V
V
V
V
V
5