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1、CC2530的主要功能特性以及应用电路图TI 公司的CC2530是真正的系统级芯片(SoC),适用于2.4GHz IEEE 802.15.4,ZigBee和RF4CE应用. CC2530包括了极好性能的一流RF收发器,工业标准增强性8051 MCU,系统中可编程的闪存,8KB RAM以及许多其它功能强大的特性,可广泛应用在2.4-GHz IEEE 802.15.4 系统, RF4CE遥控制系统,ZigBee系统,家庭/建筑物自动化,照明系统,工业控制和监视,低功耗无线传感器网络,消费类电子和卫生保健.本文介绍了CC2530的主要特性,方框图以及应用电路图和所用元件表. 此外还介绍了CC2530
2、EMK评估模块套件的主要特性和详细电路图。A True System-on-Chip SoluTIon for 2.4-GHz IEEE 802.15.4 and ZigBee ApplicaTIonsThe CC2530 is a true system-on-chip (SoC) soluTIon for IEEE 802.15.4, Zigbee and RF4CE applications. It enables robust network nodes to be built with very low total bill-of-material costs. The CC2530
3、 combines the excellent performance of a leading RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8-KB RAM, and many other powerful features. The CC2530 comes in four different flash versions: CC2530F32/64/128/256, with 32/64/128/256 KB of flash memory
4、, respectively. The CC2530 has various operating modes, making it highly suited for systems where ultralow power consumption is required. Short transition times between operating modes further ensure low energy consumption.Combined with the industry-leading and golden-unit-status ZigBee protocol sta
5、ck (Z-Stack) from Texas Instruments, the CC2530F256 provides a robust and complete ZigBee solution.Combined with the golden-unit-status RemoTI stack from Texas Instruments, the CC2530F64 and higher provide a robust and complete ZigBee RF4CE remote-control solution.CC2530主要特性:RF/Layout2.4-GHz IEEE 80
6、2.15.4 Compliant RF TransceiverExcellent Receiver Sensitivity and Robustness to InterferenceProgrammable Output Power Up to 4.5 dBmVery Few External ComponentsOnly a Single Crystal Needed for Mesh Network Systems6-mm 6-mm QFN40 PackageSuitable for Systems Targeting Compliance With Worldwide Radio-Fr
7、equency Regulations: ETSI EN 300 328 and EN 300 440 (Europe), FCC CFR47 Part 15 (US) and ARIB STD-T-66 (Japan)Low PowerActive-Mode RX (CPU Idle): 24 mAActive Mode TX at 1 dBm (CPU Idle): 29 mAPower Mode 1 (4 s Wake-Up): 0.2 mAPower Mode 2 (Sleep Timer Running): 1 APower Mode 3 (External Interrupts):
8、 0.4 AWide Supply-Voltage Range (2 V-3.6 V)MicrocontrollerHigh-Performance and Low-Power 8051 Microcontroller Core With Code Prefetch 32-, 64-, 128-, or 256-KB In-System-Programmable Flash8-KB RAM With Retention in All Power ModesHardware Debug SupportPeripheralsPowerful Five-Channel DMAIEEE 802.15.
9、4 MAC Timer, General-Purpose Timers (One 16-Bit, Two 8-Bit)IR Generation Circuitry32-kHz Sleep Timer With CaptureCSMA/CA Hardware SupportAccurate Digital RSSI/LQI SupportBattery Monitor and Temperature Sensor12-Bit ADC With Eight Channels and Configurable ResolutionAES Security CoprocessorTwo Powerf
10、ul USARTs With Support for Several Serial Protocols21 General-Purpose I/O Pins (19 4 mA, 2 20 mA)Watchdog TimerDevelopment ToolsCC2530 Development KitCC2530 ZigBee Development KitCC2530 RemoTI Development Kit for RF4CESmartRF SoftwarePacket SnifferIAR Embedded Workbench AvailableCC2530应用:2.4-GHz IEEE 802.15.4 SystemsRF4CE Remote Control Systems (64-KB Flash and Higher)ZigBee Systems (256-KB Flash)Home/Building AutomationLighting SystemsIndustrial Control and MonitoringLow-Power Wireless Sensor NetworksConsumer ElectronicsHealth Care图2.CC2530应用电路