Power Consumption Characteristics; Rf Power Consumption In Active Mode - Ebyte ESP32-S3-WROOM-1 User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.
High level source current (VDD1= 3 .3 V,
IOH
Low level sink current (VDD1=3.3 V, VOL =0.495
IOL
RP U
RP D
Chip reset release voltage (EN pin should meet the
VIH_nRST
1
VDD is the power supply for I/O.
2
VOH and VOL are measured when the load is high impedance.

2.4 Power Consumption Characteristics

2.4.1 RF power consumption in Active mode

Operating mode
Active (RF work)
1. The above power consumption data is based on the test results completed at the RF interface with a 3.3 V power supply and an
ambient temperature of 25 °C . All emission data is based on 100% duty cycle.
2. When measuring RX power consumption data, the peripherals are turned off and the CPU is idle.
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VOH>=2.64 V, PAD_DRIVER=3)
V, PAD_DRIVER=3)
Internal weak pull-up resistor
Internal weak pull-down resistor
voltage range)
TX
RX
—
—
—
—
0.75 × VDD
describe
802.11b, 1 Mbps, @20.5 dBm
802.11g, 54Mbps, @18dBm
802.11n, HT20, MCS7, @17.5 dBm
802.11n, HT40, MCS7, @17dBm
802.11b/g/n, HT20
802.11n, HT40
ESP32-S3-WROOM Series User Manual
40 —
28 —
45 —
45 —
1 1
—
VDD +0.3
Peak(mA)
355
297
286
285
95
97
mA
mA
kΩ
kΩ
V
6