CYW20705B0KWFBG - Infineon Technologies

Manufacturer Part Number

CYW20705B0KWFBG

Manufacturer

Infineon Technologies

Introduction

Infineon's CYW20705B0KWFBG is a highly integrated Bluetooth 4.1 low energy (BLE) transceiver with an ARM Cortex-M3 microcontroller.

Product Features and Performance

4GHz frequency band

Supports Bluetooth v4.1 protocol

Integrated ARM Cortex-M3 MCU

Transmit power up to 10dBm

Receive sensitivity up to -91dBm

Data rate up to 3Mbps

8 GPIOs

SPI, UART, and USB interfaces

Product Advantages

Highly integrated design with reduced BOM

Low power consumption for extended battery life

Flexible software development with ARM Cortex-M3 MCU

Wide operating temperature range of -30°C to 85°C

Key Technical Parameters

Package: 50-WFBGA (4.5x4)

Supply voltage: 5.5V

Transmit current: 65mA

Receive current: 31mA

Supported frequency: 2.4GHz

Quality and Safety Features

RoHS3 compliant

Manufacturer's packaging: 50-WFBGA (4.5x4), Tray

Compatibility

Suitable for a wide range of Bluetooth low energy applications

Application Areas

Wireless connectivity in consumer electronics, wearables, industrial, and IoT devices

Product Lifecycle

Currently in active production

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Highly integrated Bluetooth 4.1 low energy solution with ARM Cortex-M3 MCU

Excellent RF performance with up to 10dBm transmit power and -91dBm sensitivity

Low power consumption for battery-powered applications

Flexible software development with ARM Cortex-M3 MCU

Wide operating temperature range for industrial and outdoor applications

RoHS3 compliance for environmental sustainability