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34
ATSAM4C-EK [USER GUIDE]
11251A–ATARM–16-Dec-13
Figure 3-33.
Expansion Port J12
–
PA2
9
10
PA18
–
–
PA3
11
12
PA19
–
–
PA4
13
14
PA20
–
–
PA5
15
16
PA21
–
–
PA6
17
18
PA22
–
–
PA7
19
20
PA23
–
–
PA8
21
22
PA24
–
–
PA9
23
24
PA25
–
–
PA10
25
26
PA26
–
–
PA11
27
28
PA27
–
–
PA12
29
30
PA28
–
–
PA13
31
32
PA29
–
–
PA14
33
34
PA30
–
–
PA15
35
36
PA31
–
Ground
GND
37
38
GND
Ground
Power Supply
VDDMAIN
39
40
VDDMAIN
Power Supply
Table 3-17.
Expansion Port J10 Pinout (Continued)
Function
Signal Name
Pin
Pin
Signal Name
Function
Table 3-18.
Expansion Port J12 Pinout
PIO
Power
Pin
Pin
Power
PIO
–
3.3V
1
2
3.3V
–
PC2
–
3
4
–
PC0
PC3
–
5
6
–
PC1
PC4
–
7
8
–
PC6
PC5
–
9
10
–
PC7
PC8
–
11
12
–
PA29
–
GND
13
14
GND
–
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