S3P831B View Datasheet(PDF) - Samsung

Part Name

Description

MFG CO.

S3P831B

8-Bit CMOS Microcontroller

Samsung 

PRODUCT OVERVIEW

PIN ASSIGNMENT

S3C831B/P831B

P1.7/INT7 1

P2.0/AD0 2

P2.1/AD1 3

P2.2/AD2 4

P2.3/AD3 5

P2.4/AD4 6

P2.5/AD5 7

P2.6/AD6 8

P2.7/AD7 9

AVDD 10

P3.0/BUZ 11

P3.1/SCK0 12

P3.2/SO0 13

P3.3/SI0 14

VDD 15

VSS 16

XOUT 17

XIN 18

TEST1 19

TEST2 20

P3.4/SCK1 21

RESET 22

P3.5/SO1 23

P3.6/SI1 24

P3.7 25

P4.0/SEG39 26

P4.1/SEG38 27

P4.2/SEG37 28

P4.3/SEG36 29

P4.4/SEG35 30

S3C831B

100-QFP-1420C

80 AMIF

79 VSSPLL

78 VCOAM

77 VCOFM

76 VDDPLL1

75 LVREN

74 LVRSEL

73 BIAS

72 VLC0

71 VLC1

70 VLC2

69 COM0

68 COM1

67 COM2

66 COM3

65 SEG0/P8.7

64 SEG1/P8.6

63 SEG2/P8.5

62 SEG3/P8.4

61 SEG4/P8.3

60 SEG5/P8.2

59 SEG6/P8.1

58 SEG7/P8.0

57 SEG8/P7.7

56 SEG9/P7.6

55 SEG10/P7.5

54 SEG11/P7.4

53 SEG12/P7.3

52 SEG13/P7.2

51 SEG14/P7.1

Figure 1-2. S3C831B Pin Assignments (100-QFP-1420C)

1-4

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