RFM210W/RFM217W

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2. Pin Descriptions

        

                                      

 

Figure 2. Pin Diagram

Table 6. RFM210W/RFM217W Pin Descriptions

Pin Number

Name

I/O

Descriptions

1

GND

I

Ground

2

DATA

O

Received data output

3

VDD

I

Power supply input

4

CLK

I

3-wire SPI clock input for EEPROM programming

5

SDA

I/O

3-wire SPI data input and output for EEPROM

programming

6

CSB

I

3-wire SPI chip select input for EEPROM

programming I

7

GND

I

Ground

8

ANT

I

RF signal input to the LNA

9

GND

I

Ground

10

GND

I

Ground

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