SAM4L_14 Datasheet, PDF (13/176 Pages) ATMEL Corporation – Technology for Ultra-low Power Consumption

Figure 3-5. ATSAM4LC TQFP48/QFN48 Pinout
ATSAM4L8/L4/L2
PA18
37
PA19
38
PA20
39
VDDIO
40
PA21
41
PA22
42
PA23
43
PA24
44
VDDIO
45
PA25
46
PA26
47
GND
48
24
PA12
23
PA11
22
PA10
21
PA09
20
PA08
19
VDDANA
18
ADVREFP
17
GNDANA
16
PA07
15
PA06
14
XOUT32
13
XIN32
13
42023GS–SAM–03/2014