# Wi-Fi & Bluetooth FCM365X

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## Summary

* Wi-Fi 6, BLE 5.4, and IEEE 802.15.4 module
* LCC and LGA form factor
* IEEEE 802.15.4 (Thread, Zigbee)
* 1.51g
* 25.5mm x 18.0mm x 3.16mm
* Operating temperature range of -40°C to +85°C

## Key features

* Wi-Fi 6 module, 2.4GHz and 5GHz Wi-Fi bands, 1 x 1 antenna
* Bluetooth Low Energy (BLE 5.4)
* IEEEE 802.15.4 (Thread, Zigbee)
* Large memory, 1.2MB SRAM and 8MB flash
* PSRAM expansion (optional)
* Supports GPIO, SDIO*, UART, USB, SPI, JTAG, etc.
* RF coaxial connector*, PCB antenna (optional)

## Overview

The FCM365X is a cutting-edge MCU Wi-Fi, Bluetooth and IEEE 802.15.4 module launched by Quectel. It boasts a high-performance processor (ARM Cortex-M33) with a frequency of up to 260MHz and supports IEEE802.11a/ b/ g/ n/ ac/ ax, BLE 5.4 and IEEE 802.15.4 protocols. The module features built-in 1.2MB SRAM and 8MB flash, ensuring efficient performance. In addition, it complies with WPA-PSK, WPA2-PSK and WPA3-SAE security standards, providing an AES-128 encryption algorithm.

The FCM365X is in LCC + LGA form factor, with an ultra-compact package size of 25.5mm x 18.0mm x 3.16mm, which optimizes the size and cost for end-products and is compatible with diverse designs.

The FCM365X supports GPIO, SDIO*, UART, USB, SPI and JTAG interfaces by default and I2C, I2S, ADC, LCD* and PWM interfaces in QuecOpen® solution, and many low power consumption modes and also keep-alive mechanism, which provide flexibility and versatility for a range of applications, especially in smart homes and industrial IoT scenarios.

The FCM365X supports the QuecOpen® solution and standard AT commands, with a compact protocol, and can realize efficient product development for customers.

Browse our wide range of antennas – download our antenna brochure [View brochure](https://www2.quectel.com/quectel_antenna_brochure.pdf)

## Product Brochure

[Download Quectel_Product_Brochure_V8.6.pdf](https://www.quectel.com/content/uploads/2026/05/Quectel_Product_Brochure_V8.6.pdf)

## Documentation and resources

### Hardware Development Resources
**[Quectel_FCM365X_2D_Dimensions_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-bluetooth-fcm365x%2F)**
* File Size: 127.98 KB

**[Quectel_FCM365X_Reference_Design_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-bluetooth-fcm365x%2F)**
* File Size: 436.92 KB

**[Quectel_FCM365X-E_Footprint&Part_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-bluetooth-fcm365x%2F)**
* File Size: 797.11 KB

**[Quectel_FCM365X_3D_Dimensions_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-bluetooth-fcm365x%2F)**
* File Size: 757.84 KB

**[Quectel_FCM365X_Footprint&Part_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-bluetooth-fcm365x%2F)**
* File Size: 721.42 KB

## Contact

Have a question? [Contact us](https://www.quectel.com/product/wi-fi-bluetooth-fcm365x/#contact)

## Distributor Information

| Distributor          | Stock | Buy Now |
|---------------------|-------|---------|
| ![](https://media.oemsecrets.com/images/logos/distributors/avnet.png) Avnet America | 0 | [Buy Now](https://analytics.oemsecrets.com/main.php?p=FCM365XAAMD-0P-08&m=Quectel&q=0&n=Avnet%20America&table=api&media=buynow&source=quectel&event_link=https%3A%2F%2Fwww.avnet.com%2Famericas%2Fproduct%2Fquectel-wireless-solutions%2Ffcm365xaamd-0p-08%2Fevolve-232541113%2F%3FCMP%3Dafc-synd-avn-oems-buynow-invfno) |
| ![](https://media.oemsecrets.com/images/logos/distributors/digikey.png) DigiKey | 0 | [Buy Now](https://analytics.oemsecrets.com/main.php?p=FCM365XAAMD-0P-08&m=Quectel&q=0&n=DigiKey&table=api&media=buynow&source=quectel&event_link=https%3A%2F%2Fwww.digikey.com%2Fen%2Fproducts%2Fdetail%2Fquectel%2FFCM365XAAMD-0P-08%2F29778566) |
| ![](https://media.oemsecrets.com/images/logos/distributors/mouser.png) Mouser Electronics | 0 | [Buy Now](https://analytics.oemsecrets.com/main.php?p=FCM365XAAMD-0P-08&m=Quectel&q=0&n=Mouser%20Electronics&table=api&media=buynow&source=quectel&event_link=https%3A%2F%2Fwww.mouser.com%2Fen%2FProductDetail%2FQuectel%2FFCM365XAAMD-0P-08%3Fqs%3DOmd18uQ5iJE%25252BasEPHywlew%253D%253D%26utm_source%3DOEMSecrets%26utm_medium%3Daggregator%26utm_campaign%3DFCM365XAAMD-0P-08%26utm_term%3DFCM365XAAMD-0P-08%26utm_content%3DQuectel) |

## Also of interest

- [MCU Bluetooth HCM010S-E](https://www.quectel.com/product/mcu-bluetooth-hcm010s-e/)
- [Wi-Fi & Bluetooth FCM665D](https://www.quectel.com/product/wi-fi-bluetooth-fcm665d/)
- [Quectel introduces NXP based FCM365X Wi-Fi 6,...](https://www.quectel.com/news-and-pr/nxp-fcm365x-wi-fi6-ble-5-4-zigbee-thread-module-smart-home-industrial-iot/)