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FSC-BW151 Dual-Band Wi-Fi 6 + Dual-Mode BT 5.0 Module

FSC-BW151 module features a high-performance SoC, making it a leading dual-band Wi-Fi 6 and BT 5.0 dual-mode single chip with industry-low power consumption. It integrates a Cortex-M4F CPU with a main frequency of 480 MHz, 992KB SRAM, 752KB ROM, and up to 128Mbit on-chip SPI flash memory, providing robust hardware support for secondary development. With various peripheral interfaces (SPI, SDIO, I²C, UART, USB), it can be quickly applied to any microcontroller-based design. The module supports IEEE 802.11 b/g/n/a/ac/ax and the complete TCP/IP protocol stack, allowing users to add networking functions to existing equipment or create independent network controllers. The FSC-BW151 module offers maximum practicality at a low cost, enabling extensive possibilities for Wi-Fi function embedding in other systems.

SKU: FSC-BW151
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Wi-Fi Features

  • CMOS single-chip fully-integrated RF, Modem and MAC
  • Wi-Fi 6 support 2.4GHz/5GHz Frequency band
  • The highest data rate is 286.8 Mbps @ TX and 229.4 Mbps @ RX, and the bandwidth is 20 MHz / 40 MHz
  • RX sensitivity under 11b 1M mode is -98 dBm
  • Tx power up to +20 dBm in 11b mode, up to +18dBm in HT/VHT/HE40 MCS7 mode
  • Support STA, AP, Wi-Fi Direct mode at the same time
  • Support STBC, beamforming
  • Support Wi-Fi 6 TWT
  • Support two NAVs, buffer report, spatial reuse, Multi-BSSID, intra-PPDU power save
  • Support LDPC
  • Support MU-MIMO, OFDMA
  • Support DCM, Mid-amble, UORA
  • Support WEP/WPA/WPA2/WPA3-SAE Personal, MFP Frequency band

BT 5.0 Features

  • Supports all the mandatory and optional features of Bluetooth 2.1 + EDR/3.0/4.x/5
  • Supports advanced master and slave topologies

CPU Features

  • Integrated Cortex-M4F CPU with MPU and FPU
  • CPU speed up to 480 MHz
  • On-chip memory includes 992KB SRAM and 752KB ROM
  • Supports SDIO, SPI, and USB 2.0
  • Integrated hardware crypto accelerator AES/RSA/HASH/ECC
  • Integrated True Random Number Generator (TRNG)
  • Support external OPI SDR/DDR PSRAM
  • Integrated 128Mbits SPI flash
  • Integrated UART/I²S/I²C/PWM/SPI/SDMMC
  • Integrated watchdog

Applications

  • IoT device
  • Wireless device

Specifications

Categories Features Implementation
Bluetooth
Bluetooth Standard Bluetooth V5.0 LE & BR/EDR
Frequency Band 2.402 ~ 2.480 GHz
Interfaces UART, USB
Wi-Fi
Wi-Fi Standard 802.11 a/b/g/n/ac/ax
Frequency Band 2.412 ~ 2.484 GHz / 4.900 ~ 5.925 GHz
Interfaces SDIO, USB
General
Dimensions (mm) 17 × 17 × 2.0
Operating Temperature -20°C ~ +80°C
Storage Temperature -40°C ~ +85°C
VDD_3V3 2.3V ~ 3.6V
VDD_IO 1.8V ~ 3.6V
Miscellaneous Lead Free Lead-free and RoHS compliant
Warranty One Year
Humidity 10% ~ 90% non-condensing
MSL grade MSL 3
ESD grade Human Body Model: Pass ±2000V, all pins
Charge device model: Pass ±400V, all pins

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