Infineon Technologies CYW20706 Embedded BLUETOOTH® Baseband Processor
Infineon Technologies CYW20706 Embedded BLUETOOTH® Baseband Processor supports extended synchronous connections (eSCO) for enhanced voice quality by allowing for retransmission of dropped packets. The CYW20706 is designed for use in embedded applications with on-chip support for an embedded stack. The SoC is manufactured using the advanced 40nm CMOS low-power process. The CYW20706 employs the highest level of integration, eliminating all critical external components, thereby minimizing the footprint and costs associated with implementing Bluetooth solutions.
The Infineon CYW20706 is the optimal solution for voice, data, home automation, accessories, and other applications that require a Bluetooth SIG standards-compliant interface. The CYW20706 supports PCM audio and a host command interface (HCI) through USB or UART. The CYW20706 transceiver’s enhanced radio performance meets the most stringent industrial temperature application requirements for compact integration into mobile handsets and portable devices. The CYW20706 provides full radio compatibility, enabling it to operate simultaneously with GPS and cellular radios.
Features
- Complies with Bluetooth Core Specification Version 4.2+ HS with provisions for supporting future specifications
- Bluetooth Class 1 or Class 2 transmitter operation
- Supports eSCO for enhanced voice quality by allowing for retransmission of dropped packets
- Adaptive frequency hopping (AFH) for reducing radio frequency interference
- USB2.0 full-speed (12 Mbps)
- Interface support for USB or high-speed UART interface and PCM for audio data
- Supports Broadcom proprietary 2Mbps low energy mode
- Ultralow power consumption
- Supports serial flash interfaces
- Available in a 49-ball FcBGA package
- Supports mobile and PC applications without external memory
- 125-bump WLCSP available
Applications
- Home automation gateways, audio streaming, and other home automation uses
- Bluetooth 4.2 embedded peripheral devices and accessories
- Personal digital assistants
- Automotive telematic systems
Associated Module
Infineon Technologies CYBT-343026-01 EZ-BT™ WICED® Module
Fully integrated BLUETOOTH® Smart Ready wireless device, including the CYW20706 silicon device.
Associated Evaluation Tool
Infineon Technologies EZ-BT WICED Module Evaluation Board
Arduino-compatible development tool for the CYBT-343026-01 EZ-BT WICED Bluetooth Module.
Functional Block Diagram
