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Murata Type 2BZ Wi-Fi/Bluetooth Modules

Infineon Chipset CYW54590 inside, shielded ultra-small dual band WiFi 11a/b/g/n/ac 2x2 MIMO + Bluetooth 5.2 module

Murata’s Type 2BZ is a small and very high-performance module based on Infineon CYW54590 combo chipset which supports Wi-Fi® 802.11a/b/g/n/ac 2×2 MIMO + Bluetooth® 5.2 BR/EDR/LE up to 866Mbps PHY data rate on Wi-Fi® and 3Mbps PHY data rate on Bluetooth®. The WLAN section supports SDIO v3.0 interface and the Bluetooth® section supports high-speed 4-wire UART interface and PCM for audio data.

The CYW54590 implements highly sophisticated enhanced collaborative coexistence hardware mechanisms and algorithms, which ensure that WLAN and Bluetooth® collaboration is optimized for maximum performance.

In IEEE 802.11ac mode, the WLAN operation supports rates of MCS0 - MCS9 (up to 256 QAM) in 20MHz, 40MHz and 80MHz channels for data rate up to 866Mbps.

Type 2BZ module is packaged in an impressively small form factor that facilitates integration into size- and power-sensitive applications such as IoT applications, handheld wireless system, gateway and more. It is also good for industrial applications with operating temperature up to +85C.


  • 2.4 GHz and 5 GHz Wi-Fi + Bluetooth module
  • Network topology: AP and STA dual mode
  • High-performance capabilities for IoT
  • Chipset: Infineon CYW54590 inside
  • Supports standard SDIO interface for WLAN
  • Interface support for Bluetooth is host controller interface (HCI)
  • Weight: 0.36 g
  • Processor: No
  • Surface mount type: 11.4 mm x 8.9 mm (typical), H = 1.4 mm (max.)
  • NXP i.MX Linux
  • FCC/CE/IC/TELEC reference certified
  • Compliant with IEEE802.11a/b/g/n/ac, 5G MIMO
  • Compliant with Bluetooth specification v5.2
  • MSL: 3
  • RoHS compliant


  • Handheld wireless systems
  • Industrial IoT
  • Smart homes
  • Audio, video, and voice
  • Gateways


Type 2BZ Module Block Diagram