RFM67W Datasheet, PDF (5/37 Pages) List of Unclassifed Manufacturers – ISM TRANSMITTER MODULE

RFM 67W
The RFM67W also includes two timing references; an RC oscillator, for sleep mode operation of the SPI interface (in
MCU mode), and a 32 MHz crystal oscillator, which serves as the low-noise frequency reference of the PLL. The
references and supply voltages are provided by the power distribution system which includes several regulators allowing
true battery powered operation.
1.2. Pin Diagram
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