Quectel FC21 Module

Quectel FC21 Module is a cost-effective, high-performance Wi-Fi® and BLUETOOTH® module with an ultra-compact LCC package. This module uses Surface-Mount Technology (SMT), an ideal solution for durable, rugged designs. The FC21 module features advanced packaging that enables large-scale automated manufacturing while meeting strict cost and efficiency requirements. This module offers advantages such as low power consumption, extended temperature range, and a stable SDIO interface. The FC21 module is typically used in combination with LTE Standard EC21, EC25, EC20-CE, and EG25-G series modules. This module is also used with other application processors, including IMX6 and IMX8, to serve a wide range of M2M applications. Typical applications include automotive, smart safety, industrial PDA, MiFi, and health care.

Features

  • Ultra-compact Wi-Fi® and Bluetooth® module
  • BLE (Bluetooth 5.0) support
  • IEEE802.11 a/b/g/n/ac standards support
  • Simple design minimizes design-in time and development efforts, enabling fast time-to-market
  • Easier soldering and testing process with the LCC package
  • Stable and reliable SDIO communication interface
  • Low power consumption and extended temperature range
  • Surface-Mount Technology (SMT)

Applications

  • Automotive
  • Smart safety
  • Industrial PDA
  • MiFi
  • Health care

Specifications

  • BPSK, QPSK, CCK, 16QAM, 64QAM, and 256QAM modulation mode
  • WPA3 encryption mode
  • 16 maximum Access Points (AP)
  • AP/STA operating mode
  • Interfaces:
    • 1 x SDIO 3.0
    • 1 x BT_UART
    • 1 x PCM
    • 1x Wi-Fi/Bluetooth antenna
  • Power supply voltage range:
    • 3.14V to 3.46V
    • 3.3V typical
  • I/O power supply voltage range:
    • 1.71V to 3.46V
    • 1.8V/3.3V typical
  • -40°C to +85°C operating temperature range
  • 16.6mm x 13mm x 2.05mm dimensions
  • 0.73g approximate weight
Publicado: 2026-06-18 | Actualizado: 2026-06-18