RFW-D100

Simple to operate link manager
Provides parallel interface to the MCU
Input/output FIFO's
Preamble correlation and packet filtering
CRC calculation
Watchdog timer driven by internal RC-oscillator
Power save modes: Idle, power down
Interrupt driver - connected to the MCU's external interrupt and informs the MCU about RFW-D100 events.
Identifies strong transmissions on channel (RSSI). Used for Carrier sense mechanism.

The RFW-D100 is a complimentary chip to the RFW122-M Module. The RFW-D100 provides a parallel interface to an MCU (microcontroller unit). It reduces the MCU protocol tasks implementing wireless communication.

The RFW-D100 state machine support basic wireless communication elements that gives the following advantages:
     Shorter development time, hence shorter time-to market
     Save CPU power and other resources for other applications
     Offer an easy, standard integrated solution

Datasheet
Why Use RFW-D100