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ESP32-C3 The Espressif Systems ESP32-C3 is a single-core RISC-V microcontroller SoC with integrated 2.4 GHz Wi-Fi and Bluetooth 5 (LE) connectivity. It offers a balance of power, I/O, and security for connected devices.
Mfr Part #:

ESP32-C3

Available from 2 distributors
Mfr Name: Espressif Systems
Espressif Systems
The Espressif Systems ESP32-C3 is a single-core RISC-V microcontroller SoC with integrated 2.4 GHz Wi-Fi and Bluetooth 5 (LE) connectivity. It offers a balance of power, I/O, and security for connected devices.
✓ Total Stock: 1,450 pcs
$ Price Range: $0.99

ESP32-C3 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,420 pcs
On Request
1420 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
30 pcs
On Request
30 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ESP32-C3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Antenna Type
Current
Data Rate
Frequency
Lead Spacing
Memory Size
Mounting Type
Operating Temperature
Power
Protocol
RF Family
Sensitivity
Serial Interfaces
Tape & Reel
Voltage
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ESP32-C3 Description

Short technical summary and product information.

The Espressif Systems ESP32-C3 is a cost-effective, highly-integrated System on Chip (SoC) designed for secure IoT applications. It features a 32-bit RISC-V single-core processor capable of running at up to 160 MHz, providing ample processing power for various embedded tasks.

 

Connectivity is handled by integrated 2.4 GHz Wi-Fi (802.11b/g/n) and Bluetooth 5 (LE), enabling dual connectivity for diverse use-cases. The SoC includes 400 KB of SRAM and 384 KB of ROM for program execution and data storage. It operates within a voltage range of 3V to 3.6V and supports a wide temperature range from -40°C to 105°C.

 

Designed for surface mounting, the ESP32-C3 comes in a 32-VFQFN Exposed Pad package. It offers a variety of serial interfaces including GPIO, I²C, I²S, SPI, JTAG, UART, and USB, facilitating integration into complex designs. The device supports Wi-Fi data rates up to 150 Mbps and Bluetooth 5 (LE) for efficient wireless communication.

ESP32-C3 Quick Information

Product Type: SoC
Series: ESP32-C3
Canonical Name: ESP32-C3 Wi-Fi and Bluetooth 5 (LE) SoC
Subcategory: Wi-Fi and Bluetooth SoC

ESP32-C3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ESP32-C3 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

ESP32-C3 Features

  • Single-core RISC-V processor up to 160 MHz.
  • Integrated 2.4 GHz Wi-Fi and Bluetooth 5 (LE).
  • 400kB SRAM and 384kB ROM memory.
  • Wide operating temperature range: -40°C to 105°C.
  • Surface mount 32-VFQFN Exposed Pad package.

ESP32-C3 Applications

  • Ideal for secure IoT applications.
  • Enables dual connectivity use-cases.
  • Suitable for embedded system designs.
  • Supports various wireless communication protocols.

ESP32-C3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the ESP32-C3?

The operating voltage is 3V to 3.6V.

What is the operating temperature range of the ESP32-C3?

The operating temperature range is -40°C to 105°C (TA).

What package type is the ESP32-C3 available in?

The ESP32-C3 is available in a 32-VFQFN Exposed Pad package.

What Wi-Fi and Bluetooth standards does the ESP32-C3 support?

It supports IEEE 802.11b/g/n Wi-Fi and Bluetooth v5.0 (LE).

What is the memory configuration of the ESP32-C3?

The ESP32-C3 has 400kB of SRAM and 384kB of ROM.

What serial interfaces are available on the ESP32-C3?

Available serial interfaces include GPIO, I²C, I²S, SPI, JTAG, UART, and USB.

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