The CYW88359CUBGT is a highly integrated Wi-Fi and Bluetooth combo chip from Infineon Technologies, designed for applications demanding high performance, low power consumption, and small form factor. This single-chip solution combines a 2.4 GHz Wi-Fi 802.11a/b/g/n/ac transceiver and a Bluetooth 5.2 dual-mode radio, along with an integrated microcontroller unit (MCU). This integration simplifies the design process and minimizes the board space required for wireless connectivity.

Applications

• Smart Home Devices: Enables seamless Wi-Fi and Bluetooth connectivity for smart speakers, smart lighting, thermostats, and other smart home appliances.
• Automotive Infotainment Systems: Provides Wi-Fi and Bluetooth connectivity for in-car entertainment, navigation, and hands-free calling.
• Wireless Audio Devices: Ideal for wireless headphones, speakers, and soundbars requiring high-quality audio streaming over Wi-Fi and Bluetooth.
• Industrial IoT Devices: Supports reliable wireless communication for industrial sensors, actuators, and control systems.
• Wearable Devices: Suitable for advanced wearable devices requiring both Wi-Fi and Bluetooth connectivity, such as augmented reality glasses and smart clothing.

Features

• Wi-Fi 802.11a/b/g/n/ac: Supports the latest Wi-Fi standards for high-speed wireless communication.
• Bluetooth 5.2 Dual-Mode: Enables both Bluetooth Classic and Bluetooth Low Energy (BLE) connectivity.
• Integrated MCU: Includes an ARM Cortex-M4 processor for application processing and control.
• Advanced Security Features: Incorporates hardware-based security mechanisms for secure communication and data protection.
• Low Power Consumption: Optimized for extended battery life in portable and battery-powered devices.

Benefits

• Reduced Bill of Materials: Single-chip solution reduces the number of components required for wireless connectivity.
• Simplified Design: Highly integrated design simplifies the development process and reduces time to market.
• High Performance: Supports the latest Wi-Fi and Bluetooth standards for fast and reliable wireless communication.
• Extended Battery Life: Low power consumption enables longer battery life in portable devices.
• Enhanced Security: Hardware-based security features protect against unauthorized access and data breaches.

Additional Details

The CYW88359CUBGT operates in the 2.4 GHz and 5 GHz bands. It features a high-performance radio transceiver with excellent sensitivity and transmit power. The integrated ARM Cortex-M4 processor provides ample processing power for demanding applications. The device is available in a small form factor package, making it suitable for space-constrained applications. It supports various host interfaces, including SDIO and UART. The operating temperature range is typically -40°C to +85°C. The chip is designed to meet stringent regulatory requirements for wireless devices.