The MRF89XA is a single chip, multi-channelFSK/OOK transceiver capable of operating in the 863-870 MHz and 902-928 MHz license-free ISM frequencybands, as well as the 950-960 MHz frequency band.The low-cost MRF89XA is optimized for very lowpowerconsumption (3 mA in Receiver mode). It incorporatesa baseband modem with data rates up to 200kb/s. Data handling features include a 64-byte FIFO,packet handling, automatic CRC generation and datascrambling.Its highly integrated architecture allows for minimumexternal component count while still maintaining designflexibility.

   Fully integrated ultra low-power, sub-GHz transceiver

   Wide band - Half-duplex transceiver

   Supports proprietary sub-GHz wireless protocols

   Simple, 4-wire SPI-compatible interface

   CMOS/TTL-compatible I/Os

   On-chip oscillator circuit

   Dedicated clock output

   Supports power-saving modes

   Operating voltage: 2.1V-3.6V

   Low-Current Consumption, Typically:- 3 mA in RX mode- 25 mA @ +10 dBm in TX mode- 0.1µA (Typical) and 2 µA (Maximum) inSleep mode

   Supports Industrial Temperature

   Small, 32-pin TQFN package- Complies with ETSI EN 300 220 and FCCpart 15