Atmel ATmega128RFA1无线控制板(RCB)解决方案

Atmel公司的ATmega128RFA1是基于AVR增强型RISC架构的低功耗CMOS 8位MCU和2.4 GHz ISM高速数据收发器,具有135条指令,32x8通用工作寄存器,全静态操作,工作电压1.8V 到3.6V,主要用在ZigBee® / IEEE 802.15.4-2006/2003™ FFD/RFD,通用2.4GHz ISM频带收发器, RF4CE, SP100, WirelessHART和IPv6 / 6LoWPAN.本文介绍了ATmega128RFA1主要特性, 方框图, 基本和扩展应用电路,材料清单以及RCB键控评估板方框图,电路图和材料清单.

The ATmega128RFA1 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture combined with a high data rate transceiver for the 2.4 GHz ISM band. It is derived from the ATmega1281 microcontroller and the AT86RF231 radio transceiver.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

The radio transceiver provides high data rates from 250 kb/s up to 2 Mb/s, frame handling, outstanding receiver sensitivity and high transmit output power enabling a very robust wireless communication.

ATmega128RFA1主要特性:

• High Performance, Low Power AVR® 8-Bit Microcontroller

• Advanced RISC Architecture

- 135 Powerful Instructions – Most Single Clock Cycle Execution..

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