General Description
The RFM64W is a low cost single-chip transceiver operating in the frequency ranges from 300MHz to 510MHz. The RFM64W is optimized for very low power consumption (3mA in receiver mode). It incorporates a baseband modem with data rates up to 150 kb/s. Data handling features include a sixty-four byte FIFO, packet handling, automatic CRC generation and data whitening. Its highly integrated architecture allows for minimum external component count whilst maintaining design flexibility. All major RF communication parameters are programmable and most of them may be dynamically set. It complies with European (ETSI EN 300-220 V2.1.1) and North American (FCC part15.247 and 15.249) regulatory standards.
Features
Low Rx power consumption: 3mA
Low Tx power consumption: 25 mA @ +10 dBm
Good reception sensitivity: down to -104 dBm at 25 kb/s in FSK, -110 dBm at 2kb/s in OOK
Programmable RF output power: up to +12.5 dBm in 8 steps
Packet handling feature with data whitening and automatic CRC generation
RSSI (Received Signal Strength Indicator)
Bit rates up to 150 kb/s, NRZ coding
On-chip frequency synthesizer
FSK and OOK modulation
Incoming sync word recognition
Built-in Bit-Synchronizer for incoming data and clock synchronization and recovery
Size:16 x 19.7 mm
Optimized Circuit Configuration for Low-cost applications
Applications
Wireless alarm and security systems
Wireless sensor networks
Automated Meter Reading
Home and building automation
Industrial monitoring and control
Remote Wireless Control
Active RFID PHY