Freescale MC1321x系列2.4GHz ZigBee开发方案
Freescale 公司的MC1321x系列是第二代ZigBee平台,集成了低功耗2.4GHz RF收发器和8位MCU,能实现点对电连接到完整的ZigBee mesh网络,是高性价比的完整解决方案.RF收发器和标准802.15.4兼容,工作在2.4 GHz ISM频带,包括有低噪音放大器,1mW输出功率,带VCO的PA,发送/接收开关,电源稳压以及全扩展频谱编码和译码.MCU具有HCS08 Version A特性,并提供多达60KB的闪存和4KB的RAM.本文介绍了MC1321x系列主要特性,方框图, 802.15.4标准调制解调器方框图和MCU(HCS08, Version A)方框图,以及13213-网络协调板(NCB)和13213-传感器参考板(SRB)电路图.
The MC1321x family is Freescale’s second-generation ZigBee platform which incorporates a low power 2.4 GHz radio frequency transceiver and an 8-bit microcontroller into a single 9x9x1 mm 71-pin LGA package. The MC1321x solution can be used for wireless applications from simple proprietary point-to-point connectivity to a complete ZigBee mesh network. The combination of the radio and a microcontroller in a small footprint package allows for a cost-effective solution.
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