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ATSAM3N1BA-AU

ARM-based Flash MCU

Atmel Corporation 

SAM3N Summary

4.1.3 100-Lead LQFP Pinout

Table 4-1. 100-lead LQFP SAM3N4/2/1/0/00C Pinout

1

ADVREF

26

GND

51

2

GND

27

VDDIO

52

3

PB0/AD4

28

PA16/PGMD4

53

4

PC29/AD13

29

PC7

54

5

PB1/AD5

30

PA15/PGMD3

55

6

PC30/AD14

31

PA14/PGMD2

56

7

PB2/AD6

32

PC6

57

8

PC31/AD15

33

PA13/PGMD1

58

9

PB3/AD7

34

PA24

59

10

VDDIN

35

PC5

60

11

VDDOUT

36

VDDCORE

61

12 PA17/PGMD5/AD0

37

PC4

62

13

PC26

38

PA25

63

14 PA18/PGMD6/AD1

39

PA26

64

15

PA21/AD8

40

PC3

65

16

VDDCORE

41

PA12/PGMD0

66

17

PC27

42

PA11/PGMM3

67

18 PA19/PGMD7/AD2

43

PC2

68

19

PC15/AD11

44

PA10/PGMM2

69

20

PA22/AD9

45

GND

70

21

PC13/AD10

46

PA9/PGMM1

71

22

PA23

47

PC1

72

23

PC12/AD12

48

PA8/XOUT32/

PGMM0

73

24

PA20/AD3

49

PA7/XIN32/

PGMNVALID

74

25

PC0

50

VDDIO

75

TDI/PB4

PA6/PGMNOE

PA5/PGMRDY

PC28

PA4/PGMNCMD

VDDCORE

PA27

PC8

PA28

NRST

TST

PC9

PA29

PA30

PC10

PA3

PA2/PGMEN2

PC11

VDDIO

GND

PC14

PA1/PGMEN1

PC16

PA0/PGMEN0

PC17

76 TDO/TRACESWO/PB5

77

JTAGSEL

78

PC18

79

TMS/SWDIO/PB6

80

PC19

81

PA31

82

PC20

83

TCK/SWCLK/PB7

84

PC21

85

VDDCORE

86

PC22

87

ERASE/PB12

88

PB10

89

PB11

90

PC23

91

VDDIO

92

PC24

93

PB13/DAC0

94

PC25

95

GND

96

PB8/XOUT

97

PB9/PGMCK/XIN

98

VDDIO

99

PB14

100

VDDPLL

11

11011BS–ATARM–22-Feb-12

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