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CYW43439 | Cypress Semiconductor

CYW43439

CYW43439 Features

Infineon’s AIROC™ CYW43439 single-chip combo device features 1x1 Single-Band 2.4GHz Wi-Fi 4 (802.11n) and Bluetooth 5.2 is a reliable entry-level solution for low-cost applications. A small form-factor with minimal external components drives down mass production costs. The CYW43439 adds updated Bluetooth capabilities, WPA3, DPP for Wi-Fi Easy Connect, enhanced Soft AP and shared SDIO host interface for Wi-Fi + Bluetooth.

 

Wi-Fi Features

  • Wi-Fi 4 (802.11n), 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 (1Mbps), EDR (2/3Mbps), and BLE

General Features

  • SDIO v2.0 Host Interface – (Can be shared across Wi-Fi and BT/BLE)

  • gSPI host interface

  • SBC Host offload A2DP

  • WPA3

  • SoftAP (Up to 4 clients)

  • DPP (Device Provisional Protocol) for Wi-Fi Easy Connect™

  • GPIOs (5)

Coexistence

  • 2-wire GCI / SECI

Package

  • 63-ball WLBGA (4.87 x 2.87mm; 0.4mm ball pitch)

Operating Temperature

  • -30C to +70C

Applications

  • Home Automation

  • IoT Hub

  • Wearable

  • Handheld devices

  • General IoT applications

 

CYW43439 Block Diagram

CYW43439 Block Diagram

 

Getting Started with the CYW43439


Evaluate the CYW43439

 

Embedded Artist & Murata Type 1YN M.2 Module:

Embedded Artist has built a M.2 module based on the Murata Type 1YN hosting the AIROC™ CYW43439 Wi-Fi & Combo device. This allows for easy evaluation and integration with Infineon PSoC™ 6 Microcontrollers as well as 3rd Party M-Class and A-Class processor platforms.

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Embedded Artist & Murata Type 1YN M.2 Module

 

Laird Connectivity Sterling-LWB+ Wi-Fi 4 and Bluetooth 5.2 Wireless Module:

Laird Connectivity’s new Sterling-LWB+ Wi-Fi 4 with Bluetooth 5.2 module, based upon the Infineon 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.

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Laird Connectivity Sterling-LWB+ Wi-Fi 4 and Bluetooth 5.2 Wireless Module

 

LM Technologies LM833 Wi-Fi 4 and Bluetooth 5.2 Wireless Module:

The LM833 module integrates the Infineon CYW43439 chipset, incorporating an intelligent coexistence mechanism for Wi-Fi 4 via SDIO and Dual Mode Bluetooth v5.2 via UART. This is ideal for significantly minimizing the BoM cost and PCB space. The LM833 adds updated Bluetooth capabilities, WPA3, DPP for Wi-Fi Easy Connect, enhanced Soft AP and shared SDIO host interface for Wi-Fi + Bluetooth.

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LM Technologies LM833 Wi-Fi 4 and Bluetooth 5.2 Wireless Module

 

M.2 Modules Based on AIROC™ Wi-Fi & Combo Devices:

M.2 modules based on AIROC™ Wi-Fi & Combo devices are available for easy prototyping and development. Infineon’s PSoC™ 6 development system (CY8CEVAL-062S2) provides an M.2 connector enabling development with Infineon’s broad range of MCU devices. M.2 modules can be used with third party CPU development systems also with an M.2 adapter optionally available.

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M.2 Modules Based on AIROC Wi-Fi Combo Devices

 

PSoC™ 62S2 Evaluation Kit (CY8CEVAL-062S2):

Evaluating Infineon’s PSoC™ 6 MCU products and AIROC™ Wi-Fi & Combo products is easy using the PSoC™ 62S2 Evaluation Kit (CY8CEVAL-062S2). This flexible development system features an ultra-low-power, dual-core and high-performance PSoC62-2M device featuring 2MB of on-chip Flash, 1MB of SRAM, and a rich set of peripherals. An M.2 connector allows easy evaluation of AIROC™ Wi-Fi & Combo modules. The board also offers an Optiga secure element, CapSense input and an Arduino header for adding in sensors.

Coming Soon

PSoC 62S2 Evaluation Kit (CY8CEVAL-062S2)

 

 

ModusToolbox Software and Tools

ModusToolbox™ was built to make the developers life easy. It is a collection of easy-to-use software and tools enabling rapid development of Infineon MCUs, covering applications from embedded sense and control to wireless and cloud-connected systems using AIROC™ Wi-Fi, AIROC™ Bluetooth® and AIROC™ Wi-Fi and Combo devices.

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ModusToolbox Logo

 

ModusToolbox Software and Tools

ModusToolbox™ was built to make the developers life easy. It is a collection of easy-to-use software and tools enabling rapid development of Infineon MCUs, covering applications from embedded sense and control to wireless and cloud-connected systems using AIROC™ Wi-Fi, AIROC™ Bluetooth® and AIROC™ Wi-Fi and Combo devices.

Learn More

ModusToolbox Icon

 

Linux® Support

Linux drivers are available for several AIROC™ Wi-Fi products. Visit the Cypress community to learn more about Linux support.

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Linux Support

 

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