Datasheet
Table Of Contents
- Product Overview
- 1 ESP32-C3 Series Comparison
- 2 Pin Definition
- 3 Functional Description
- 3.1 CPU and Memory
- 3.2 System Clocks
- 3.3 Analog Peripherals
- 3.4 Digital Peripherals
- 3.4.1 General Purpose Input / Output Interface (GPIO)
- 3.4.2 Serial Peripheral Interface (SPI)
- 3.4.3 Universal Asynchronous Receiver Transmitter (UART)
- 3.4.4 I2C Interface
- 3.4.5 I2S Interface
- 3.4.6 Remote Control Peripheral
- 3.4.7 LED PWM Controller
- 3.4.8 General DMA Controller
- 3.4.9 USB Serial/JTAG Controller
- 3.4.10 TWAI® Controller
- 3.5 Radio and Wi-Fi
- 3.6 Bluetooth LE
- 3.7 Low Power Management
- 3.8 Timers
- 3.9 Cryptographic Hardware Accelerators
- 3.10 Physical Security Features
- 3.11 Peripheral Pin Configurations
- 4 Electrical Characteristics
- 5 Package Information
- 6 Related Documentation and Resources
- Revision History
List of Figures
List of Figures
1 Block Diagram of ESP32-C3 2
2 ESP32-C3 Series Nomenclature 9
3 ESP32-C3 Pin Layout (Top View, Excluding ESP32-C3FH4AZ) 10
4 ESP32-C3FH4AZ Pin Layout (Top View) 11
5 ESP32-C3 Power Scheme 13
6 ESP32-C3 Power-up and Reset Timing 14
7 Setup and Hold Times for the Strapping Pins 15
8 Address Mapping Structure 18
9 QFN32 (5×5 mm) Package 41
Espressif Systems 8
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ESP32-C3 Series Datasheet v1.2