今天小编要和大家分享的是控制,MCU相关信息,接下来我将从CC2642RSimpleLink Bluetooth 5低功耗无线MCU开发方案,mcu微控制器lpc1751fbd80~简简单单只为nxp元器件这几个方面来介绍。

控制,MCU相关技术文章CC2642RSimpleLink Bluetooth 5低功耗无线MCU开发方案mcu微控制器lpc1751fbd80~简简单单只为nxp元器件

控制,MCU相关技术文章CC2642RSimpleLink Bluetooth 5低功耗无线MCU开发方案

TI公司的CC2642R是SimpleLink™ Bluetooth® 5低功耗无线MCU,具有成本效率超低功耗,2.4GHz和亚GHz RF器件,具有非常低的工作RF和微处理器(MCU)电流,以及亚μA睡眠电流和高达80KB奇偶保护的RAM,具有极好电池寿命,允许用小型钮扣电池工作,可在能量收获中应用.CC2642R组合了灵活非常低的RF收发器和功能强大的48MHz Arm® Cortex®-M4F CPU,支持多种物理层和RF标准。专用的无线电控制器(Arm® Cortex®-M0)处理存储在ROM或RAM的低级射频(RF)协议指令,因此保证了超低功耗,并具有极大灵活性.CC2642R是包含了完整的RF系统和片上DC/DC转换器的高度集成的真正单片解决方案,具有极好的灵敏度和鲁棒性能(灵敏度和阻塞度)。工作电压1.8 V 到 3.8 V,主要用在消费类电子,手机附件,运动和健美设备,HID应用,医疗设备,智能电网和自动化仪表,家庭和建筑物自动化,无线告警和安全系统,工业监测和控制,无线健康应用,无线传感器网络,有源RFID,能量收集应用,长距离传感器应用和电子货架标签(ESL)。本文介绍了CC2642R主要特性,功能框图,以及SimpleLink™ CC26x2R无线MCU LaunchPad™开发板主要特性,电路图和材料清单与PCB设计图。

The CC2642R device is a member of the SimpleLink™ MCU platform of cost-effective, ultra-low power,2.4-GHz and Sub-1 GHz RF devices. Very low active RF and microcontroller (MCU) currents, in additionto sub-μA sleep current with up to 80KB of parity protected RAM retention, provide excellent batterylifetime and allow operation on small coin-cell batteries and in energy-harvesting applications.

The CC2642R device combines a flexible, very low-power RF transceiver with a powerful 48 MHz Arm®Cortex®-M4F CPU in a platform supporting multiple physical layers and RF standards. A dedicated RadioController (Arm® Cortex®-M0) handles low-level RF protocol commands that are stored in ROM or RAM,thus ensuring ultra-low power and great flexibility. The low power consumption of the CC2642R devicedoes not come at the expense of RF performance; the CC2642R device has excellent sensitivity androbustness (selectivity and blocking) performance.