ESP32-C3FH4
Overview
The ESP32-C3FH4 is a cost-effective, single-core SoC that combines a 160MHz 32-bit RISC-V processor with integrated Wi-Fi and Bluetooth 5 (LE) connectivity. It features 4MB of internal flash memory and 400KB of SRAM, making it a compact all-in-one solution for secure IoT applications.
Why Choose This Part
The shift to a RISC-V architecture provides an open-standard CPU core without sacrificing performance, reaching up to 160MHz. It includes advanced security features like a Digital Signature peripheral and HMAC accelerator that are typically found on more expensive microcontrollers.
Applications
Key Specifications
Getting Started
Engineers can begin development using the Espressif IoT Development Framework (ESP-IDF) or the Arduino IDE. Hardware prototyping is best supported by the ESP32-C3-DevKitM-1, which exposes the QFN32 pins for breadboard testing.
Dev Boards
Development boards and breakout modules featuring the ESP32-C3FH4 or compatible chips — ready to use for prototyping.
ESP32-C3 Family
| Part Number | Difference | Stock |
|---|---|---|
| ESP32-C3FH4X | X | 3,191 |
Also Consider
Espressif Systems
- A fully certified module based on the same SoC with an integrated PCB antenna for faster time-to-market.
Espressif Systems
- Provides dual-core performance and significantly more GPIOs for applications requiring AI acceleration or complex UI.
