AAEON PFM-HDS User Manual
Page 99
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P C / 1 0 4 M o d u l e
P F M - H D S
Appendix E Digital I/O Ports
E -2
E.1 Electrical Specifications for Digital I/O Ports
Table 1 : Digital Input/Output Pin Electrical Specification
Input Threshold
Voltage
Output Voltage
Pin
Type
Low
High
Low
High
Note
DIO1
I/O
0.8
2.0
0
3.3
DIO2
I/O
0.8
2.0
0
3.3
DIO3
I/O
0.8
2.0
0
3.3
DIO4
I/O
0.8
2.0
0
3.3
DIO5
I/O
0.8
2.0
0
3.3
DIO6
I/O
0.8
2.0
0
3.3
DIO7
I/O
0.8
2.0
0
3.3
DIO8
I/O
0.8
2.0
0
3.3
Note: All DIO pins are 5V tolerance in input mode.
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