User's Manual

WizFi 210 User Manual (WIZnet Co., Ltd.)
7
(7) Internal 1.8V regulator
Min Typ Max Unit
Output Voltage (VOUT_1V8) 1.8 V
Maximum Output Current (IVOUT_1V8) 250 300 mA
1.8V Regulator Enable "H" Voltage
(EN_1V8)
1.0 VIN_3V3 V
1.8V Regulator Enable "L" Voltage
(EN_1V8)
0 0.25 V
Table 8. Internal 1.8V regulator
(8) Power Consumption (VDD=3.3V, VDDIO=1.8V, Temp=25°C)
Current
Power
Consumption
Unit
Standby mode (Only V
DDRTC
is active) 34.0 µA 112.2 µW
Idle mode
(CPU running, WLAN disconnected)
10.0 mA 30.0 mW
Receive
(-81dBm RX sens. @11Mbps)
124.0 mA 409.2 mW
Transmit
(+8dBm at antenna port @11Mbps)
126.0 mA 415.8 mW
TCP, Standby=10sec, Payload 100Byte 3.7 mA 12.21 mW
TCP, Standby=1min, Payload 100Byte 0.6 mA 1.98 mW
UDP, Standby=10sec, Payload 100Byte 3.6 mA 11.88 mW
UDP, Standby=1min, Payload 100Byte 0.6 mA 1.98 mW
Table 9. Power Consumption