Espressif Systems ESP8266EX - Electrical Characteristics; Power Consumption

CONFIDENTIAL
Espressif
Systems
ESP8266EX Beginner’s Guide
1.2.2. Electrical Characteristics
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1.2.3. Power Consumption
1
Modem-Sleep requires the CPU to be working, as in PWM or I2S applications. According to
802.11 standards (like U-APSD), it saves power to shut down the Wi-Fi Modem circuit while
Parameter
Condition
Min
Typical
Max
Unit
Storage Temperature
-40
Room
125
℃
Maximum Soldering
Temperature
IPC/JEDEC J-
STD-020
260
℃
Operating Voltage
3.0
3.3
3.6
V
Any I/O Pin Voltage
V
IL
-0.3/0.75V
O
0.25V
V
V
OL
N/0.8V
0.1V
V
I
MAX
12
mA
Electrostatic Discharge
(HBM)
TAMB=25℃
2
KV
Electrostatic Discharge
(CDM)
TAMB=25℃
0.5
KV
Parameter
Typical Value
Unit
Tx802.11b, CCK 11Mbps, P OUT=+17dBm
170
mA
Tx802.11g, OFDM 54Mbps, P OUT =+15dBm
140
mA
Tx802.11n, MCS7, P OUT =+13dBm
120
mA
Rx802.11b, 1024 byte packet size, -80dBm
50
mA
Rx802.11g, 1024 byte packet size, -70dBm
56
mA
Rx802.11n, 1024 byte packet size, -65dBm
56
mA
Modem-Sleep
15
mA
Light-Sleep
0.9
mA
Deep-Sleep
10
uA
Off
5
uA
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