ESP32-C3FN4 — Overview
ESP32-C3FN4 by Espressif is a high-volume electronic component supplied by Shenzhen Jingteng Electronics (JTDZ Tech). RISC-V Wi-Fi 6 + BLE 5 SoC with built-in 4MB Flash, a new generation of high-value wireless MCU. We keep this part in stock for OEMs, ODMs and EMS providers in India, Vietnam and the Middle East.
Key Specifications
| Part Number | ESP32-C3FN4 |
| Manufacturer | Espressif |
| Category | Microcontrollers / MCUs |
| Package | QFN-32 |
| Pin Count | 32 |
| Core | 32-bit RISC-V, up to 160 MHz |
| Flash / SRAM | 4 MB embedded / 400 KB |
| Wireless | Wi-Fi 802.11 b/g/n (2.4 GHz) + Bluetooth 5 LE |
| Supply Voltage | 3.0 V - 3.6 V |
| GPIO | 22 |
| Interfaces | SPI, I2C, UART, I2S, ADC, PWM, TWAI |
| Security | Secure boot, flash encryption, AES / SHA / RSA |
| Operating Temp | -40 °C to +105 °C |
| Date Code | Recent date code, factory |
| Stock Status | In stock — ships within 24 hours |
| Description | Microcontrollers / MCUs, 32-bit RISC-V, up to 160 MHz, 3.0 V - 3.6 V, QFN-32 package. |
Typical Applications
Smart plugs, sensors, mesh networks, battery IoT devices, Matter products.
Why Buy ESP32-C3FN4 from JTDZ Tech
- Verified and new parts, traceable date code, Certificate of Conformance available
- MOQ 1 pc, tier pricing for volume orders
- X-ray and visual inspection, third-party lab test (White Horse / GDS) supported before shipment
- Quote within 2 business hours, export shipping to India, Vietnam, the Middle East and worldwide
Genuine original parts guaranteed — traceable lot & date code, X-ray / visual inspection and third-party test supported before shipment.
ESP32-C3FN4 — Espressif RISC-V Wi-Fi 6 + BLE 5 SoC with built-in 4MB Flash, a new generation of high-value wireless MCU
The ESP32-C3FN4 is listed by Jingteng Electronics as an Espressif microcontroller in the Microcontrollers (MCUs) category. We supply it as a genuine, original part sourced through verified channels, suitable for buyers who need reliable, fast-turn component sourcing.
Typical Applications
As a microcontroller, this component is commonly designed into equipment that relies on Microcontrollers (MCUs). Microcontrollers embed a CPU, flash and peripherals on a single chip to run firmware. They are used in motor control, sensor hubs, IoT nodes, industrial automation, medical devices and consumer appliances where a small, low-power programmable brain is required.
Authenticity & Sourcing
Jingteng supplies Espressif ESP32-C3FN4 as genuine and original stock. Espressif is a third-party trademark referenced here only to identify the component; Jingteng is an independent distributor and does not act as an agent of the component manufacturer.
Request a Quote for ESP32-C3FN4
Need pricing or availability for ESP32-C3FN4? Send the part number and your target quantity and our team replies within 2 business hours with a quote.
Related Products
ESP32-S3-WROOM-1-N16R8
