Atmel Xplained Pro Evaluation Kit for the ATSAMD21J18A Microcontroller ATSAMD21-XPRO ATSAMD21-XPRO Data Sheet
Product codes
ATSAMD21-XPRO
9
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181C–SAM-D21_Datasheet–07/2014
4.
Pinout
4.1
SAM D21J
PA00
1
PA01
2
PA02
3
PA03
4
PB04
5
PB05
6
GNDANA
7
VDDANA
8
PB06
9
PB07
10
PB08
11
PB09
12
PA04
13
PA05
14
PA06
15
PA07
16
PA08
17
PA09
18
PA10
19
PA11
20
VDDIO
21
GND
22
PB10
23
PB11
24
PB12
25
PB13
26
PB14
27
PB15
28
PA12
29
PA13
30
PA14
31
PA15
32
VDDIO
48
GND
47
PA25
46
PA24
45
PA23
44
PA22
43
PA21
42
PA20
41
PB17
40
PB16
39
PA19
38
PA18
37
PA17
36
PA16
35
VDDIO
34
GND
33
PB22
49
PB23
50
PA27
51
RESETN
52
PA28
53
GND
54
VDDCORE
55
VDDIN
56
PA30
57
PA31
58
PB30
59
PB31
60
PB00
61
PB01
62
PB02
63
PB03
64
DIGITAL PIN
ANALOG PIN
OSCILLATOR
GROUND
INPUT SUPPLY
REGULATED OUTPUT SUPPLY
RESET PIN