AT86RF232 Features High Performance RF-CMOS 2.4GHz radio transceiver targeted for IEEE 802.15.4, ZigBee , RF4CE, 6LoWPAN, and ISM applications Industry leading link budget: - Receiver sensitivity -100dBm - Programmable output power from -17dBm up to +3dBm Ultra-low current consumption: - SLEEP = 0.4A Low Power, - TRX OFF = 330A - RX ON = 11.8mA (LISTEN) 2.4GHz - BUSY TX = 13.8mA (at max. transmit power) Transceiver for Ultra-low supply voltage (1.8V to 3.6V) with internal regulator Support for coin cell operation ZigBee, Optimized for low BoM cost and ease of production: IEEE 802.15.4, - Few external components necessary (crystal, capacitors and antenna) Easy to use interface: 6LoWPAN, - Registers, frame buffer and AES accessible through fast SPI RF4CE and ISM - Only two microcontroller GPIO lines necessary - One interrupt pin from radio transceiver Applications - Clock output Radio transceiver features: - 128-byte FIFO (SRAM) for data buffering - Fully integrated, fast settling PLL to support Frequency Hopping AT86RF232 - Battery monitor - Fast Wake-Up time < 0.4msec Special IEEE 802.15.4 -2011 hardware support: PRELIMINARY - 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 - Antenna Diversity - True Random Number Generation for security application Commercial temperature range: - 0C to +70C I/O and packages: - 32-pin low-profile QFN package 5 x 5 x 0.9mm - RoHS/Fully Green Rev. 8321AMCU Wireless10/11 Compliant to IEEE 802.15.4-2011, 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 1 8321AMCU Wireless10/11 1 Pin-out Diagram Figure 1-1. Atmel AT86RF232 Pin-out Diagram. 32 31 30 29 28 27 26 25 1 24 AVSS IRQ exposed paddle AVSS 2 23 /SEL AVSS AVSS 3 22 MOSI 4 21 RFP DVSS AT86RF232 RFN 5 20 MISO AVSS 6 19 SCLK 7 18 DVSS DVSS 8 17 /RST CLKM 9 10 11 12 13 14 15 16 Note: 1. The exposed paddle is electrically connected to the die inside the package. It shall be soldered to the board to ensure electrical and thermal contact and good mechanical stability. 2 AT86RF232 8321AMCU Wireless10/11 DIG1 AVSS DIG2 AVSS SLP TR AVSS DVSS AVDD DVDD EVDD DVDD AVSS DEVDD XTAL1 DVSS XTAL2