原创 Freescale推出傻瓜化的Zigbee解决方案

   飞思卡尔半导体新推出第三代满足2.4 GHz IEEE? 802.15.4的单芯片Zigbee解决方案，内置ARM7-TDMI内核，超低功耗，即使你不懂RF设计需求也可以完成Zigbee设计，外围BOM成本极低。主要特征有：

1.Low power 低功耗

       a.在MCU激活的状态下，RX（接收）模式耗电流大概是21mA； 

        b.在MCU激活的状态下，TX（发送）模式耗电流大概是29mA；

2. 

128KB Serial FLASH
96 KB RAM (device operates from RAM)
80K ROM containing bootcode, all device drivers and fully compliant IEEE 802.15.4 MAC including beaconing & GTS
MAC accelerator (sequencer and DMA interface)
AES 128-bit hardware encryption/decryption with random number generator
JTAG debug port
Nexus extended feature debug port
No external RF components required

• 
  
• RF matching components and balun inside package
  
• Only external connections are crystal and 50 ohm matched antenna

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