CYW20705B0KWFBGT - Infineon Technologies

Manufacturer Part Number

CYW20705B0KWFBGT

Manufacturer

Infineon Technologies

Introduction

This is a highly integrated Bluetooth 4.1 transceiver IC with an embedded microcontroller. It provides a complete RF and baseband solution for Bluetooth Low Energy (BLE) applications.

Product Features and Performance

4GHz RF transceiver with integrated PA and LNA

Supports Bluetooth 4.1 protocol

Integrated 32-bit ARM Cortex-M3 microcontroller

3Mbps maximum data rate

-91dBm receiver sensitivity

10dBm maximum output power

65mA transmit current, 31mA receive current

Integrated SPI, UART, and USB interfaces

8 GPIO pins

Product Advantages

Highly integrated design for reduced BOM and board space

Optimized for low power consumption

Robust RF performance with integrated PA and LNA

Flexible interface options for easy system integration

Key Technical Parameters

Frequency: 2.4GHz

Operating Temperature: -30°C to 85°C

Supply Voltage: 5.5V

Package: 50-WFBGA (4.5x4mm)

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging

Compatibility

This transceiver IC is compatible with Bluetooth 4.1 devices and can be used in a wide range of BLE applications.

Application Areas

Wireless sensors and IoT devices

Wearable electronics

Hearables and audio accessories

Home automation and smart home systems

Product Lifecycle

The CYW20705 is an active product and is not nearing discontinuation. Replacement or upgrade options may be available from Infineon.

Key Reasons to Choose This Product

Highly integrated and optimized for low power consumption

Robust RF performance with integrated PA and LNA

Flexible interface options for easy system integration

Proven Bluetooth 4.1 protocol support

RoHS3 compliance for environmental responsibility