Cypress CYW20719 2．4GHz无线基带处理器解决方案

Cypress公司的CYW20719是BT 5.0兼容的单独基带处理器,基于96-MHz ARM Cortex-M4 MCU,集成了2.4GHz收发器.蓝牙子系统支持基本速率(BR), 增强数据速率(EDR) 2&3 Mbps, 以及蓝牙低能量(BLE),以及自适应跳频(AFH),TX发送功率4dBm,RX灵敏度-95.5dBm(BLE),超低功耗无线电,BLE RX电流5.9mA,TX电流5.6mA@0 Bm,主要用在可穿戴和健身设备,手持设备,家庭自动化,血压监视仪和其它医疗设备,以及接近传感器,玩具和温度调节器.本文介绍了CYW2071主要特性,功能框图,以及评估板CYW920719Q40EVB-01主要特性,电路图,材料清单和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.
CYW2071主要特性:
Bluetooth Subsystem
■ Complies with Bluetooth Core Specification version 5.0 withLE 2 Mbps
■ Supports Basic Rate (BR), Enhanced Data Rate (EDR) 2&3Mbps, Bluetooth Low Energy (BLE)
■ Supports Adaptive Frequency Hopping (AFH)
■ TX power 4 dBm
■ Rx sensitivity -95.5 dBm (BLE)
■ Ultra-low-power radio
❐RX current 5.9 mA (BLE)
❐TX current 5.6 mA @ 0 dBm (BLE)
Coexistence Support
■ Support for Global Coexistence Interface for easy coexistenceimplementation with select Cypress Wi-Fi devices
MCU Subsystem
■ 96-MHz ARM Cortex-M4 microcontroller unit MCU with floatingpoint unit (FPU)
■ Supports serial wire debug (SWD)
■ Runs Bluetooth stack and application
■ Option to execute from on-chip flash or RAM
Memory Subsystem
■ 1 MB flash<...