FSC-WF1101FJ CC3350 Wi-Fi 6 Module

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FSC-WF1101FJ is a small size and low profile of Wi-Fi 6 module based off Texas Instruments' CC3350. Its board size is 12*15mm. It can be easily manufactured on SMT process and highly suitable for tablet PC, mobile device and consumer products. It provides SDIO 2.0 interface for Wi-Fi to connect with host processor. FSC-WF1101FJ offers Wi-Fi 6 while maintaining compatibility with Wi-Fi 4 (802.11 a/b/g/n) and Wi-Fi 5 (802.11ac).


  • 2.4GHz and 5GHz, 20MHz, single spatial stream
  • MAC, baseband, and RF transceiver with support for IEEE 802.11 a/b/g/n/ax
  • Hardware-based encryption and decryption supporting WPA2 and WPA3
  • Excellent interoperability
  • Application throughput up to 50Mbps
  • Companion IC to any processor or MCU host capable of running a TCP/IP stack
  • Solution with up to +20.5dBm output power


  • Grid infrastructure
  • Building and home automation
  • Appliances
  • Medical
  • Retail automation and payment
  • Printers


Wi-Fi Modules FSC-WF1101FJ
Standard IEEE 802.11 a/b/g/n/ac/ax
Frequency Band 2.400 ~ 2.4835 GHz (2.4GHz ISM Band)
5.150 ~ 5.850 GHz (5GHz ISM Band)
Transmit Power Up to +20.5 dBm
Receive Sensitivity -91 dBm (6M OFDM)
Interfaces SDIO, SPI
Dimensions (mm) 12 × 15 × 2.4
Operating Temperature -40°C ~ +105°C
Storage Temperature -40°C ~ +105°C
Supply Voltage 1.8V
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