Current Consumption in Various Device States
Table 1. Current Consumption
| Device State |
Code Rate |
Output
power, dBm (1, 2)
|
Current
Consumption(1) |
| IVBATT |
IVDDIO |
| ON_Transmit |
802.11b 1 Mbps |
17.5 |
268 mA |
22 mA |
| 802.11b 11 Mbps |
18.5 |
264 mA |
22 mA |
| 802.11g 6 Mbps |
17.5 |
269 mA |
22 mA |
| 802.11g 54 Mbps |
16.0 |
266 mA |
22 mA |
| 802.11n MCS 0 |
17.0 |
268 mA |
22 mA |
| 802.11n MCS 7 |
14.5 |
265 mA |
22 mA |
| ON_Receive |
802.11b 1 Mbps |
N/A |
61 mA |
22 mA |
| 802.11b 11 Mbps |
N/A |
61 mA |
22 mA |
| 802.11g 6 Mbps |
N/A |
61 mA |
22 mA |
| 802.11g 54 Mbps |
N/A |
61 mA |
22 mA |
| 802.11n MCS 0 |
N/A |
61 mA |
22 mA |
| 802.11n MCS 7 |
N/A |
61 mA |
22 mA |
| ON_Doze |
N/A |
N/A |
380 µA |
<10 µA |
| Power_Down |
N/A |
N/A |
<0.5 µA |
<3.5 µA |
Notes:
- 1.Measured conditions (Channel 6):
VBATT @ 3.3V, VDDIO@ 3.3V, temp. 25°C
- 2. RF output power is approximately 1 dB lower for the ATWINC15x0 UB module.