Datasheet ESP32-C6 (Espressif) - 5

RF Module transmission • Up to +19.5 dBm of power for an 802.11ax • Antenna switches, RF balun, power amplifier, transmission low-noise receive amplifier • Up to -106 dBm of sensitivity for Bluetooth LE • Up to +21 dBm of power for an 802.11b receiver (125 Kbps) Applications With low power consumption, ESP32-C6 is an ideal choice for IoT devices in the following areas: • Smart Home • POS machines • Industrial Automation • Service robot • Health Care • Audio Devices • Consumer Electronics • Generic Low-power IoT Sensor Hubs • Smart Agriculture • Generic Low-power IoT Data Loggers Espressif Systems 5 ESP32-C6 Series Datasheet v1.0 Submit Documentation Feedback Document Outline Product Overview Features Applications 1 ESP32-C6 Series Comparison 1.1 Nomenclature 1.2 Comparison 2 Pins 2.1 Pin Layout 2.2 Pin Overview 2.3 IO Pins 2.3.1 IO MUX and GPIO Pin Functions 2.3.2 LP IO MUX Functions 2.3.3 Analog Functions 2.3.4 Restrictions for GPIOs and LP GPIOs 2.4 Analog Pins 2.5 Power Supply 2.5.1 Power Pins 2.5.2 Power Scheme 2.5.3 Chip Power-up and Reset 2.6 Strapping Pins 2.6.1 SDIO Sampling and Driving Clock Edge Control 2.6.2 Chip Boot Mode Control 2.6.3 ROM Messages Printing Control 2.6.4 JTAG Signal Source Control 2.7 Pin Mapping Between Chip and Flash 3 Functional Description 3.1 CPU and Memory 3.1.1 HP CPU 3.1.2 LP CPU 3.1.3 Internal Memory 3.1.4 Off-package Flash 3.1.5 Address Mapping Structure 3.1.6 Cache 3.1.7 TEE Controller 3.1.8 Access Permission Management (APM) 3.1.9 Timeout Protection 3.2 System Clocks 3.2.1 CPU Clock 3.2.2 Low-Power Clocks 3.3 Analog Peripherals 3.3.1 Analog-to-Digital Converter (ADC) 3.3.2 Temperature Sensor 3.4 Digital Peripherals 3.4.1 Universal Asynchronous Receiver Transmitter (UART) 3.4.2 Serial Peripheral Interface (SPI) 3.4.3 I2C Interface 3.4.4 I2S Interface 3.4.5 Pulse Count Controller (PCNT) 3.4.6 USB Serial/JTAG Controller 3.4.7 TWAI Controller 3.4.8 SDIO 2.0 Slave Controller 3.4.9 LED PWM Controller 3.4.10 Motor Control PWM (MCPWM) 3.4.11 Remote Control Peripheral 3.4.12 Parallel IO (PARLIO) Controller 3.4.13 General DMA Controller (GDMA) 3.4.14 Event Task Matrix (ETM) 3.5 Radio 3.5.1 2.4 GHz Receiver 3.5.2 2.4 GHz Transmitter 3.5.3 Clock Generator 3.6 Wi-Fi 3.6.1 Wi-Fi Radio and Baseband 3.6.2 Wi-Fi MAC 3.6.3 Networking Features 3.7 Bluetooth LE 3.7.1 Bluetooth LE PHY 3.7.2 Bluetooth LE Link Controller 3.8 802.15.4 3.8.1 802.15.4 PHY 3.8.2 802.15.4 MAC 3.9 Low Power Management 3.10 Timers 3.10.1 System Timer 3.10.2 General Purpose Timers 3.10.3 Watchdog Timers 3.11 Cryptography/Security Components 3.11.1 AES Accelerator (AES) 3.11.2 ECC Accelerator (ECC) 3.11.3 HMAC Accelerator (HMAC) 3.11.4 RSA Accelerator (RSA) 3.11.5 SHA Accelerator (SHA) 3.11.6 Digital Signature (DS) 3.11.7 External Memory Encryption and Decryption (XTS_AES) 3.11.8 Random Number Generator (RNG) 3.12 Peripheral Pin Configurations 4 Electrical Characteristics 4.1 Absolute Maximum Ratings 4.2 Recommended Power Supply Characteristics 4.3 VDD_SPI Output Characteristics 4.4 DC Characteristics (3.3 V, 25 °C) 4.5 ADC Characteristics 4.6 Current Consumption 4.6.1 RF Current Consumption in Active Mode 4.6.2 Current Consumption in Other Modes 4.7 Reliability 5 RF Characteristics 5.1 Wi-Fi Radio 5.1.1 Wi-Fi RF Transmitter (TX) Characteristics 5.1.2 Wi-Fi RF Receiver (RX) Characteristics 5.2 Bluetooth LE Radio 5.2.1 Bluetooth LE RF Transmitter (TX) Characteristics 5.2.2 Bluetooth LE RF Receiver (RX) Characteristics 5.3 802.15.4 Radio 5.3.1 802.15.4 RF Transmitter (TX) Characteristics 5.3.2 802.15.4 RF Receiver (RX) Characteristics 6 Packaging 7 Related Documentation and Resources Appendix A – ESP32-C6 Consolidated Pin Overview Revision History