TI CC2652R多协议2．4－GHz无线MCU解决方案

TI公司的CC2652R是SimpleLink™多协议2.4-GHz无线MCU,集成了灵活的非常低功耗的RF收发器,支持多个物理层和RF标准,专用的无线电控制器(Arm® Cortex®-M0)低级别RF协议指令,目标用在线程,Zigbee®,Bluetooth® 5低功耗,IEEE802.15.4g, IPv6使能智能对象(6LoWPAN),Wi-SUN®,Wi-SUN®,和专用系统.本文介绍了CC2652R主要特性,框图和评估板LAUNCHXL-CC26X2R1主要特性,电路图,材料清单和PCB设防图.
The CC2652R device is a multiprotocol wireless 2.4-GHz MCU targeting Thread, Zigbee®, Bluetooth® 5low energy, IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), Wi-SUN®, and proprietary systems.
The CC2652R device is a member of the CC26xx and CC13xx family of cost-effective, ultra-low power,2.4-GHz and Sub-1 GHz RF devices. Very low active RF and microcontroller (MCU) current, in addition tosub-μA sleep current with up to 80KB of RAM retention, provide excellent battery lifetime and allowoperation on small coin-cell batteries and in energy-harvesting applications.
The CC2652R 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 CC2652R devicedoes not come at the expense of RF performance; the CC2652R device has excellent sensitivity and　robustness (selectivity and blocking) performance.
The CC2652R device is a highly integrated, true single-chip solution incorporating a complete RF systemand an on-chip DC/DC converter.Sensors can be handled in a very low-power manner by a programmable, autonomous ultra-low powerSensor Controller CPU with 4KB of SRAM for program and data. The Sensor Controller, with its fastwake-up and ultra-low-power 2-MHz mode is designed for sampling, buffering, and processing bothanalog and digital sensor dat...