Microchip AT86RF231 Bedienungsanleitung

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Features

•High Performance RF-CMOS 2.4GHz Radio Transceiver Targeted for IEEE802.15.4

™

,

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:

•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

•Radio Transceiver Features:

–128-byte FIFO (SRAM) for Data Buffering

–Programmable Clock Output, to Clock the Host Microcontroller or as Timer

Reference

–Integrated RX/TX Switch

–Fully Integrated, Fast Settling PLL to support Frequency Hopping

–Battery Monitor

–Fast Wake-Up Time < 0.4 msec

•Special IEEE802.15.4-2006 Hardware Support:

–FCS Computation and Clear Channel Assessment

–RSSI Measurement, Energy Detection and Link Quality Indication

•MAC Hardware Accelerator:

–Automated Acknowledgement, CSMA-CA and Retransmission

–Automatic Address Filtering

–Automated FCS Check

•Extended Feature Set Hardware Support:

–AES 128-bit Hardware Accelerator

–RX/TX Indication (external RF Front-End Control)

–RX Antenna Diversity

–Supported PSDU data rates: 250 kb/s, 500 kb/s, 1 Mb/s and 2 Mb/s

–True Random Number Generation for Security Application

•Industrial and Extended Temperature Range:

–-40°C to +85°C and -40°C to +125°C

•I/O and Packages:

–32-pin Low-Profile QFN Package 5 x 5 x 0.9 mm³

–RoHS/Fully Green

•Compliant to IEEE802.15.4-2006 and IEEE802.15.4-2003

•Compliant to EN 300 328/440, FCC-CFR-47 Part 15, ARIB STD-T66, RSS-210

–

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)

Low Power

2.4 GHz

Transceiver for

ZigBee,

IEEE802.15.4,

6LoWPAN,

RF4CE, SP100,

WirelessHART,

and ISM

Applications

AT86RF231-ZU

AT86RF231-ZF

8111C–MCU Wireless–09/09

Produktspezifikationen