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首页产品索引AT86RF231

AT86RF231

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AT86RF231

 

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产品信息

Feature rich, low-power 2.4GHz transceiver designed for industrial and consumer IEEE 802.15.4, ZigBee, RF4CE, SP100, WirelessHART™, ISM, and high data rate applications. It is a true SPI-to-antenna solution providing a complete radio transceiver interface between the antenna and the microcontroller. It comprises the analog radio transceiver and the digital demodulation including time and frequency synchronization, and data buffering. All RF-critical components are integrated on a single chip minimizing the number of required external components to the antenna, crystal and decoupling capacitors. The bidirectional differential antenna pins, used for transmission and reception, eliminate the need for an external antenna switch. An internal 128 byte RAM buffers transmit and receive data. Two on chip low dropout (LDO) voltage regulators provide the internal analog and digital 1.8V supply.

  High Performance RF-CMOS 2.4 GHz Radio Transceiver Targeted for IEEE 802.15.4™, ZigBee®, 6LoWPAN, RF4CE, SP100, WirelessHART™ and ISM Applications

  Industry Leading Link Budget (104 dB)

  Receiver Sensitivity -101 dBm

   Programmable Output Power from -17 dBm up to +3 dBm

  Ultra-Low Current Consumption:

  SLEEP=0.02 μA

  TRX_OFF=0.4 mA

  RX_ON=12.3 mA

  BUSY_TX=14 mA (at max. Transmit Power of +3 dBm)

  Ultra-Low Supply Voltage (1.8V to 3.6V) with Internal Regulator

  Optimized for Low BoM Cost and Ease of Production:

  Few External Components Necessary (Crystal, Capacitors and Antenna)

   Excellent ESD Robustness

  Easy to Use Interface:

  Registers, Frame Buffer and AES Accessible through Fast SPI

  Only Two Microcontroller GPIO Lines Necessary

  One Interrupt Pin from Radio Transceiver

  Clock Output with Prescaler from Radio Transceiver

电路图、引脚图和封装图

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型号制造商描述购买
AT86RF231-ZFZilog 立即购买
AT86RF231-ZUMicrochip 立即购买
AT86RF231-ZFRInfineon 立即购买
AT86RF231-ZUR-- 立即购买

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