S3C72I9 데이터 시트보기 (PDF) - Samsung

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S3C72I9

The S3C72I9 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

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PRODUCT OVERVIEW

PIN ASSIGNMENTS

S3C72I9/P72I9

SEG4 1

SEG3 2

SEG2 3

SEG1 4

SEG0 5

VLC5

6

VLC4

7

VLC3

8

VLC2

9

VLC1

10

P0.0/SCK/K0 11

P0.1/SO/K1 12

P0.2/SI/K2 13

P0.3/BUZ/K3 14

VDD

15

VSS

16

XOUT

17

XIN

18

TEST 19

XTIN 20

XTOUT

21

RESET 22

P1.0/INT0 23

P1.1/INT1 24

P1.2/INT2 25

P1.3/INT4 26

P2.0/CLO 27

P2.1/LCDCK 28

P2.2/LCDSY 29

P3.0/TCLO0 30

S3C72I9

(100-QFP-1420C)

80 SEG25

79 SEG26

78 SEG27

77 SEG28

76 SEG29

75 SEG30

74 SEG31

73 SEG32

72 SEG33

71 SEG34

70 SEG35

69 SEG36

68 SEG37

67 SEG38

66 SEG39

65 P9.3/SEG40

64 P9.2/SEG41

63 P9.1/SEG42

62 P9.0/SEG43

61 P8.3/SEG44

60 P8.2/SEG45

59 P8.1/SEG46

58 P8.0/SEG47

57 P7.3/SEG48

56 P7.2/SEG49

55 P7.1/SEG50

54 P7.0/SEG51

53 P6.3/SEG52/K7

52 P6.2/SEG53/K6

51 P6.1/SEG54/K5

Figure 1-2. S3C72I9 100-QFP Pin Assignment Diagram

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