ESP32-C3 - Espressif

ESP32-C3 Ultra-Low-Power SoC

ESP32­C3 Series Datasheet Ultra­Low­Power SoC with RISC­V Single­Core CPU Supporting IEEE 802.11b/g/n (2.4 GHz Wi­Fi) and Bluetooth® 5 (LE) Including: ESP32-C3 ESP32-C3FN4 ESP32-C3FH4 ESP32-C3FH4AZ www.espressif.com Version 1.4 Espressif Systems Copyright © 2022 Product Overview ESP32-C3 series of SoCs is an ultra-low-power and highly-integrated MCU-base.

Features

of Bluetooth 5 and Bluetooth mesh
• 32­bit RISC­V single­core processor with a four-stage pipeline that operates at up to 160 MHz
• State­of­the­art power and RF performance
• Storage capacities ensured by 400 KB of SRAM (16 KB for cache) and 384 KB of ROM on the chip, and SPI, Dual SPI, Quad SPI, and QPI interfaces that allow connection to external flash
• Reliable security features ensured by
  – Cryptographic hardware accelerators that support AES-128/256, Hash, RSA, HMAC, digital signature and secure boot
  – Random number generator
  – Permission control on accessing internal Espressif System.