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42002E–MCU Wireless–02/2015
AT86RF212B
Features
• Fully integrated 769 – 935MHz transceiver including:
- Chinese WPAN band from 779 to 787MHz
- European SRD band from 863 to 870MHz
- North American ISM band from 902 to 928MHz
- Japanese band from 915 to 930MHz
• Direct Sequence Spread Spectrum with different modulation and data rates:
- BPSK with 20 and 40kb/s, compliant to IEEE
®
802.15.4-2003/2006/2011
- O-QPSK with 100 and 250kb/s, compliant to IEEE 802.15.4-2006/2011
- O-QPSK with 250kb/s, compliant to IEEE 802.15.4-2011
- O-QPSK with 200, 400, 500, and 1000kb/s PSDU data rate
• Flexible combination of frequency bands and data rates
• Industry leading link budget:
- Receiver sensitivity up to -110dBm
- Programmable TX output power up to +11dBm
• Ultra-low current consumption:
- SLEEP = 0.2µA
- TRX_OFF = 450µA
- RX_ON = 9.2mA
- BUSY_TX = 18.0mA at TX output power +5dBm
• Ultra-low supply voltage (1.8V to 3.6V) with internal regulator
• Easy to use interface:
- Registers, frame buffer, and AES accessible through fast SPI
- Clock output with prescaler from radio transceiver
• Radio transceiver features:
- 128-byte FIFO (SRAM) for data buffering
- Fully integrated, fast settling PLL to support Frequency Hopping
- Battery monitor
- Adjustable receiver sensitivity
- Integrated TX/RX switch, LNA, and PLL loop filter
- Automatic VCO and filter calibration
- Integrated 16MHz crystal oscillator
• Special IEEE 802.15.4
™
-2011 hardware support:
- FCS computation and Clear Channel Assessment
- RSSI measurement, Energy Detection and Link Quality Indication
• MAC hardware accelerator:
- Automated acknowledgement and retransmission
- CSMA-CA and Listen Before Talk (LBT)
- Automatic address filtering and automated FCS check
• Extended feature set hardware support:
- AES 128-bit hardware accelerator
- Antenna Diversity
- RX/TX indication for external RF front end control
- True Random Number Generation for security application
• Optimized for low BoM Cost and ease of production:
- Few external components necessary (crystal, capacitors and antenna)
- Excellent ESD robustness
- Industrial temperature range from -40°C to +85°C
• I/O and packages:
- 32-pin Low-Profile QFN Package 5 x 5 x 0.9mm³
- RoHS/Fully Green
• Compliant to IEEE 802.15.4-2003/2006/2011
• Compliant to ETSI EN 300 220-1, and FCC 47 CFR Section 15.247
Low Power,
700/800/900MHz
Transceiver for
ZigBee,
IEEE 802.15.4,
6LoWPAN, and
ISM
Applications
AT86RF212B
Rev. 42002E–MCU Wireless–02/2015
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