|
AT86RF231 Datasheet, PDF (1/180 Pages) ATMEL Corporation – Low power 2.4 GHz Transceiver for ZigBee, IEEE 802.15.4, and ISM Applications | |||
|
Features
⢠High Performance RF-CMOS 2.4 GHz Radio Transceiver Targeted for IEEE 802.15.4â¢,
ZigBee⢠and ISM Applications
⢠Industry Leading Link Budget (104 dB)
â Receiver Sensitivity -101 dBm
â Programmable Output Power from -17 dBm up to +3 dBm
⢠Ultra-Low Current Consumption:
â SLEEP
= 0.02 µA
â TRX_OFF
= 0.4 mA
â RX_ON
= 13.2 mA
â BUSY_TX
= 14.3 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:
â Few External Components Necessary (Crystal, Capacitors and Antenna)
â Excellent ESD Robustness
⢠Easy to Use Interface:
â Registers, Frame Buffer and AES Accessible through Fast SPI
â Only Two Microcontroller GPIO Lines Necessary
â One Interrupt Pin from Radio Transceiver
â Clock Output with Prescaler from Radio Transceiver
⢠Radio Transceiver Features:
â 128-byte FIFO (SRAM) for Data Buffering
â Programmable Clock Output, to Clock the Host Microcontroller or as Timer
Reference
â Integrated RX/TX Switch
â Fully Integrated, Fast Settling PLL to support Frequency Hopping
â Battery Monitor
â Fast Wake-Up Time < 0.25 msec
⢠Special IEEE 802.15.4-2006 Hardware Support:
â FCS Computation and Clear Channel Assessment
â RSSI Measurement, Energy Detection and Link Quality Indication
⢠MAC Hardware Accelerator:
â Automated Acknowledgement, CSMA-CA and Retransmission
â Automatic Address Filtering
â Automated FCS Check
⢠Extended Feature Set Hardware Support:
â AES 128bit Hardware Accelerator
â RX/TX Indication (external RF Front-End Control)
â RX Antenna Diversity
â Supported PSDU data rates: 250 kb/s, 500 kb/s, 1 Mb/s and 2 Mb/s
â True Random Number Generation for Security Application
⢠Industrial Temperature Range:
â -40° C to +85° C
⢠I/O and Packages:
â 32-pin Low-Profile QFN Package 5 x 5 x 0.9 mm³
â RoHS/Fully Green
⢠Compliant to IEEE 802.15.4-2006 and IEEE 802.15.4-2003
⢠Compliant to EN 300 328/440, FCC-CFR-47 Part 15, ARIB STD-66, RSS-210
Low power
2.4 GHz
Transceiver for
ZigBee,
IEEE 802.15.4,
and ISM
Applications
AT86RF231
Preliminary
8111AâAVRâ05/08
|
▷ |