Power Consumption (ESP32-S3) - T3 Foundation - Deneyap Kart

Operating Modes

Operating Mode	Nom. Value	Unit
Modem Sleep (CPU active, Freq = 240 MHz, all RTC peripherals enabled)	32	mA
Modem Sleep (CPU active, Freq = 240 MHz, all RTC peripherals disabled)	23	mA
Modem Sleep (CPU idle, Freq = 240 MHz, all RTC peripherals enabled)	28	mA
Modem Sleep (CPU idle, Freq = 240 MHz, all RTC peripherals disabled)	20	mA
Modem Sleep (CPU active, Freq = 160 MHz, all RTC peripherals enabled)	24	mA
Modem Sleep (CPU active, Freq = 160 MHz, all RTC peripherals disabled)	16	mA
Modem Sleep (CPU idle, Freq = 160 MHz, all RTC peripherals enabled)	21	mA
Modem Sleep (CPU idle, Freq = 160 MHz, all RTC peripherals disabled)	14	mA
Modem Sleep (CPU active, Freq = 80 MHz, all RTC peripherals enabled)	20	mA
Modem Sleep (CPU active, Freq = 80 MHz, all RTC peripherals disabled)	12	mA
Modem Sleep (CPU idle, Freq = 80 MHz, all RTC peripherals enabled)	18.4	mA
Modem Sleep (CPU idle, Freq = 80 MHz, all RTC peripherals disabled)	10.5	mA
Light Sleep (Wi-Fi and SPI power off, all I/O pins high impedance)	750	µA
Deep Sleep (ULP active, ULP-FSM)	170	µA
Deep Sleep (ULP active, ULP-RISC-V)	190	µA
Deep Sleep (ULP periodically active, 1% duty cycle)	22	µA
Deep Sleep (RTC timer, RTC memory enabled)	25	µA
Deep Sleep (RTC timer)	20	µA
Power Off	1	µA

In measurements taken in Modem Sleep modes, power consumption may increase depending on flash access.
In measurements taken in Deep Sleep (ULP active) modes, while the ULP coprocessor is running, internal peripherals such as GPIO and I2C can continue their operational activities.

RF Communication Modes (Wi-Fi / BLE)

Communication Mode	Peak Value	Unit
Transmitter (802.11b, 20 MHz, 1 Mbps, POUT = +19.5 dBm)	310	mA
Transmitter (802.11g, 20 MHz, 54 Mbps, POUT = +15 dBm)	220	mA
Transmitter (802.11n, 20 MHz, MCS7, POUT = +13 dBm)	200	mA
Transmitter (802.11n, 40 MHz, MCS7, POUT = +13 dBm)	160	mA
Receiver (802.11b/g/n, 20 MHz)	63	mA
Receiver (802.11n, 40 MHz)	68	mA

All measurements were performed at an ambient temperature of 25 °C with a 3.3 V supply voltage. Measurements in transmitter mode were conducted with a 100% duty cycle.
During measurements in receiver mode, all peripherals were disabled and the CPU was idle.

Electrical Characteristics (ESP32-S3)Warnings (DY1Av2)