CAM-M8 - Data Sheet
2 Pin definition
2.1 Pin assignment
Figure 3: Pin assignment of CAM-M8Q/C
No
1
Name
I/O
Description
IO Supply Voltage
Reserved
VCC_IO
Reserved
2
3
SDA /
SPI CS_N
I/O
DDC Data if D_SEL =1 (or open)
SPI Chip Select if D_SEL = 0
4
5
6
GND
GND
Ground
Ground
SCL /
SPI CLK
I/O
DDC Clock if D_SEL =1(or open)
SPI Clock if D_SEL = 0
7
EXTINT
V_BCKP
VCC
External Interrupt Pin
Backup voltage supply
Supply voltage
Ground
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
GND
Ground
GND
Ground
GND
Ground
GND
Ground
GND
Ground
RF_OUT
RF_IN
GND
Embedded Antenna Output (50 ohm)
GPS/GNSS signal input
Ground
GND
Ground
D_SEL
Interface select
UBX-15031574 - R04
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