[原创] Cypress CYW20719兼容BT 5．0基带处理器解决方案

Cypress公司的CYW20719是兼容BT 5.0单独可用的基带处理器,集成了带BLE,EDR和BR的2.4GHz收发器;采用先进的40nm CMOS低功耗制造工艺,实现了高度集成以降低了外接元件,因此最小化应用占位面积和成本.器件支持自适应跳频(AFH),发送功率4dBm,接收灵敏度-95.5dBm(BLE),超低功耗无线电接收电流5.9mA(BLE),发送电流5.6mA@ 0 dBm(BLE),MCU子系统采用具有浮点单元(FPU)的96MHz Arm Cortex-M4 MCU,支持串行线调试(SWD),运行蓝牙堆栈和应用,集成了1MB闪存,512KB RAM和2MB ROM,存储了蓝牙堆栈和驱动器以及为用户应用的卸载闪存.主要用在可穿戴和健身,耳机和耳塞,家庭自动化,血压监测仪和其它医疗应用,接近传感器, 钥匙型控制终端, 恒温器和温度计以及玩具.本文介绍了CYW20719主要特性,功能框图,蓝牙无线模块CYBT-423028-02主要优势和功能特性,功能框图和电路图,评估板CYW920735Q60EVB-01 EVB主要特性,框图,概述图和主要元件分布,电路图和材料清单与PCB设计图.

The CYW20719 is a BT 5.0 compliant, stand-alone baseband processor with an integrated 2.4 GHz transceiver with BLE, EDR andBR. The device is intended for use in audio, IoT, sensors (medical, home, security, and so forth) and human interface device (HID)applications. Manufactured using an advanced 40nm CMOS low-power fabrication process, the CYW20719 employs high level ofintegration to reduce external components, thereby minimizing application footprint and costs.

This datasheet provides details of the functional, operational, and electrical characteristics of the CYW20719 device. It is intended forhardware, design, application, and OEM engineers.

..

查看全文