TI CC2530系统级芯片ZigBee应用方案.doc

TI CC2530系统级芯片ZigBee应用方案 　　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CC2530EMK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 Applications 　　The 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 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, 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 stack (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/Layout 　　2.4-GHz IEEE 802.15.4 Compliant RF Transceiver 　　Excellent Receiver Sensitivity and Robustness to Interference 　　Programmable Output Power Up to 4.5 dBm 　　Very Few External Components 　　Only a Single Crystal Needed for Mesh Network Systems 　　6-mm × 6-mm QFN40 Package 　　Suitable for Systems Targeting Compliance With Worldwide Radio-Frequency Regulations: ETSI EN 300 328 and EN 300 440 (Europe), FCC CFR47 Part 15 (US) and ARIB STD-T-66 (Japan) 　　Low Power 　　Active-Mode RX (CPU Idle):