Infineon Technologies AIROC™ CYW43439

AIROC™ CYW43439 and Laird Connectivity’s Sterling LWB+ Modules are the perfect pairing… Reliable, secure and power efficient designs for the Connected Edge. The CYW43439 has a 1x1 single-band 2.4 GHz Wi-Fi 4 and Bluetooth^® 5.2. It includes updated Bluetooth^® capabilities, including enhanced security with WPA3, plus Soft AP and shared SDIO host interface for Wi-Fi + Bluetooth^®.

Key features

• Wi-Fi 4 (802.11 n)
• Single - band (2.4 GHz)
• Bluetooth 5.2, supports BDR (1 Mbps), EDR (2/3 Mbps), and Bluetooth LE
• Class 1 (100 m) and Class 2 (10 m) operation

Additional features

Wi-Fi features:

• Wi-Fi 4 (802.11 n)
• Single - band (2.4 GHz)
• 1x1 SISO
• 20 MHz channels, up to 96 Mbps PHY data rate
• Integrated internal PA, LNA, and T/R switch supports a single antenna shared between Wi-Fi and Bluetooth

Bluetooth features:

• Class 1 (100 m) and Class 2 (10 m) operation
• Bluetooth 5.2, supports BDR (1 Mbps), EDR (2/3 Mbps), and Bluetooth LE

Benefits

• Cost - optimization without sacrificing Wi-Fi RF performance or security
• Built on market proven wireless IP – maximum interoperability
• Efficient power consumption for Wi-Fi 4 enabled devices
• Supports concurrent Wi-Fi and Bluetooth connectivity use cases
• Reduction in development time with Wi-Fi software enablement for both RTOS (i.e. ModusToolboxTM) and Linux/Android designs with multiple hosts supported
• Rapid time - to - market with partner modules and development kits integrating AIROC™ CYW43439 with full global certifications, reference platforms, and more
• Wi-Fi support in Infineon Developer Community with direct access to online applications support engineers

Applications

• Smart home: smart appliances, smart thermostat
• Consumer audio: smart speakers
• Digital signage, mobile asset scanners
• Factory automation
• Power & Energy: smart meters, data concentrators
• Building control: surveillance equipment
• Healthcare: blood pressure monitors
• Healthcare: connected patient room equipment

Available tools

Laird Sterling™-LWB+ WiFi 4 and Bluetooth 5.2 modules

Laird Connectivity’s new Sterling™-LWB+ Wi-Fi 4 with Bluetooth 5.2 module, based upon the Infineon AIROC™ CYW43439 chipset, is the latest member of the successful Sterling-LWB radio family. This embedded module series is available as a System-in-Package (SIP) and two certified module versions, supporting either an on-board chip antenna or a MHF connector for an external antenna. It is designed to meet the demands of medical and industrial IoT connectivity, and is mechanically and pin compatible with our Sterling-LWB module as an upgrade path for existing customers.

Key features

• Reliable connectivity
• Software flexibility and speed to market
• Extended operating range
• Global approvals

Additional features

• Reliable connectivity - 802.11b/g/n Wi-Fi with integrated PA and LNA
• Software flexibility and speed to market - Open-Sourced software and Linux Backports ensure compatabiliity with a wide variety of Linux Kernels. 
• Extended operating range - Designed with an extended temperature range of -40 ºC to +85 ºC for every component utilized. 
• Global approvals - Broad regulatory coverage including FCC, ISED, CE, RCM, MIC, and Bluetooth registration. 
• Personal support from design to manufacture - Our industry-renowned support is passionate about helping your design to market. 

Applications

• Industrial IoT connectivity
• Medical devices
• Industrial IoT sensors

Partnumber: 453-00085C

Click here for further information: Laird Sterling™-LWB+ | EBV Elektronik (avnet.com)