User's Manual

WizFi 210 User Manual (WIZnet Co., Ltd.)
4
2. Hardware Specification
(1) Operating Conditions
Min Typ Max Unit
Operating Ambient Range -40 +85 °C
RTC Supply Voltage 1.2 3.3 3.6 V
Single Supply Voltage 3.0 3.3 3.6 V
Table 2. Operating Conditions
(2) Digital Input Specifications
Min Typ Max Unit
IO Supply Voltage
1.62/3 1.8/3.3 1.98/3.63 V
Input Low Voltage (V
IL
)
-0.3 0.25V
DDIO
V
Input High Voltage (V
IH
)
0.8V
DDIO
V
DDIO
V
Schmitt trig. Low to High threshold point (V
T+
)
1.5 V
Schmitt trig. High to Low threshold point (V
T-
)
1 V
Table 3. Digital Input Specifications
(3) Digital Output Specifications
Min Typ Max Unit
IO Supply Voltage
1.62/3 1.8/3.3 1.98/3.63 V
Output Low Voltage (V
IL
)
0 0.4 V
Output High Voltage (V
IH
)
1.3 V
DDIO
V
Output rise time (t
TLH
)
7 ns
Output fall time (t
THL
)
7 ns
Table 4. Digital Output Specifications