Datasheet

Contents
3.5.4 Wi-Fi Radio and Baseband 25
3.5.5 Wi-Fi MAC 25
3.5.6 Networking Features 26
3.6 Bluetooth LE 26
3.6.1 Bluetooth LE Radio and PHY 26
3.6.2 Bluetooth LE Link Layer Controller 26
3.7 Low Power Management 27
3.8 Timers 27
3.8.1 General Purpose Timers 27
3.8.2 System Timer 27
3.8.3 Watchdog Timers 28
3.9 Cryptographic Hardware Accelerators 28
3.10 Physical Security Features 28
3.11 Peripheral Pin Configurations 28
4 Electrical Characteristics 31
4.1 Absolute Maximum Ratings 31
4.2 Recommended Operating Conditions 31
4.3 VDD_SPI Output Characteristics 31
4.4 DC Characteristics (3.3 V, 25 °C) 32
4.5 ADC Characteristics 32
4.6 Current Consumption 33
4.7 Reliability 33
4.8 Wi-Fi Radio 34
4.8.1 Wi-Fi RF Transmitter (TX) Specifications 34
4.8.2 Wi-Fi RF Receiver (RX) Specifications 35
4.9 Bluetooth LE Radio 36
4.9.1 Bluetooth LE RF Transmitter (TX) Specifications 37
4.9.2 Bluetooth LE RF Receiver (RX) Specifications 38
5 Package Information 41
6 Related Documentation and Resources 42
Revision History 43
Espressif Systems 6
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ESP32-C3 Series Datasheet v1.2