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SYN43752 Dual-Band Wi-Fi™ + Bluetooth™ Combo SoC

The Synaptics SYN43752 system on chip (SoC) combines a dual-band (2.4 GHz, 5 GHz) Wi-Fi 2×2 MAC/baseband/radio with Bluetooth 5.3 to reduce the space, cost, power, complexity, and time to market of IoT devices that demand robust and interoperable wireless connectivity.


  • Multimedia streaming for the smart home
  • Automotive in-cabin entertainment
  • Personal area networks
  • Security systems
  • Smart factories/Industry 4.0


  • High integration reduces footprint, cost, power, complexity, and time to market.
  • Operates in 2.4 GHz and 5 GHz bands simultaneously with up to 1200 Mbps throughput.
  • Allows multiple concurrent Bluetooth connections and audio streams.
  • Advanced Wi-Fi/Bluetooth radio co-existence capability for high quality of service (QoS) and robust connections.
  • Secure
  • Seamless interoperability across multiple heterogeneous wireless networks.

SYN43752 block diagram

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