ESP32-C3-DEVKITM-1 datasheet(42/44 Pages) ESPRESSIF

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Revision History

Date

Version

Release Notes

2021-10-26

v1.1

• Updated Figure Block Diagram of ESP32-C3 to show power modes;

• Added CoreMark score in Features;

• Updated Table Pin Description to show default pin functions;

• Updated Figure ESP32-C3 Power Scheme and related descriptions;

• Added Table Mapping of SPI Signals and Chip Pads;

• Added note 3 to Table Recommended Operating Conditions;

• Other updates to wording.

2021-05-28

v1.0

• Updated power modes;

• Updated Section 2.4 Strapping Pins;

• Updated some clock names and their frequencies in Section 3.2 System

Clocks;

• Added clarification about ADC1 and ADC2 in Section 3.3.1 Analog-to-

Digital Converter (ADC);

• Updated the default configuration of U0RXD andU0TXD after reset in

Table IO MUX Pin Functions;

• Updated sampling rate in Table ADC Characteristics;

• Updated Table Reliability Qualifications;

• Added the link to recommended PCB land pattern in Chapter 5 Package

Information.

2021-04-23

v0.8

Updated Wi-Fi Radio and Bluetooth LE Radio data.

2021-04-07

v0.7

• Updated information about USB Serial/JTAG Controller;

• Added GPIO2 to Section 2.4 Strapping Pins;

• Updated Figure Address Mapping Structure;

• Added Table IO MUX Pin Functions and Table Power-Up Glitches on Pins

in Section 3.4.1 General Purpose Input / Output Interface (GPIO);

• Updated information about SPI2 in Section 3.4.2 Serial Peripheral Inter-

face (SPI);

• Updated fixed-priority channel scheme in Section 3.4.8 General DMA

Controller;

• Updated Table Reliability Qualifications.

2021-01-18

v0.6

• Clarified that of the 400 KB SRAM, 16 KB is configured as cache;

• Updated maximum value to standard limit value in Table TX EVM Test in

Section 4.8.1 Wi-Fi RF Transmitter (TX) Specifications.

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ESP32-C3 Series Datasheet v1.1

ESP32-C3-DEVKITM-1 Datasheet(PDF) 42 Page - ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.

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