Fibocom MG661-EU - Pin Definition; Pin Attributes; Pin Distribution

2 Pin Definition
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2 Pin Definition
2.1 Pin Attributes
The following attributes are used to describe pins.
Table 5. Pin attributes
Attribute
Description
No.
Pin No.
Name
Pin Name
I/O
Direction of pin signal
PI: Power Input
PO: Power Output
DI: Digital Input
DO: Digital Output
DIO: Digital Input and Output
AI: Analog input
AO: Analog Output
AIO: Analog Input and Output
OD: Open Drain
G: Ground
Voltage
Power domain of the interface
Description
Specific meaning of the pin and processing method when it is not used
2.2 Pin Distribution
The MG661 module is designed with LGA package and available with a total of 109 pins.