Microchip | MRF89XAM8A-I/RM

The MRF89XAM8A-I/RM is a 868 MHz Ultra Low-Power Sub-GHz Transceiver IC with integrated crystal, internal voltage regulator, matching circuitry and PCB antenna.  

This module can be interfaced to many popular Microchip PIC® microcontrollers through a 3-wire serial SPI interface.

Features:

• Module designed from the MRF89XA Integrated Ultra Low-Power, Sub-GHz Transceiver IC
• Supports MiWi™ Development Environment Proprietary Wireless Networking Protocols
• 4-Wire Serial Peripheral Interface (SPI) with Interrupts
• Small Size: 0.7" x 1.1" (17.8 mm x 27.9 mm), Surface Mountable – Pin compatible with MRF89XAM8A
• Integrated Crystal, Internal Voltage Regulator, Matching Circuitry and Printed Circuit Board (PCB) Antenna
• Operating Voltage: 2.1–3.6V (3.3V typical)
• Temperature Range: -40°C to +85°C Industrial
• Low-Current Consumption:
• Rx mode: 3 mA (typical)
• Tx mode: 25 mA at +10 dBm (typical)
• Sleep: 0.1 μA (typical)
• ISM Band 902–928 MHz Operation
• Modulation: FSK and OOK
• Data Rate:
• FSK: 200 kbps
• OOK: 28 kbps
• Reception sensitivity
• FSK: -105 dBm (typical) at 25 kbps
• OOK: -111 dBm (typical) at 2 kbps
• +10 dBm Typical Output Power with 21 dB Tx Power Control Range
• 64-byte transmit/receive FIFO with preload in Stand-by mode
• Supports Manchester encoding/decoding techniques